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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Nuts, Bolts and Screws Pack
M4×12, M4×20, M5×16, M5×25, M6×20 mm assortment.
T Handle Connector for SB50 Anderson Connector – Grey
[Power Connector] T-Handle for SB50 Anderson Connector The T-Handle for SB50 Anderson Connector is a durable and convenient accessory designed to make connecting and disconnecting SB50-style 2-pole power connectors easier. Its ergonomic T-shaped design provides a firm grip and improved leverage, allowing the connector to be removed smoothly without pulling directly on the cables. ⭐ Key Features Designed for SB50 Anderson-style connectors Ergonomic T-shaped handle Provides a firm and comfortable grip Makes connector removal easier Helps reduce strain on connector cables Easy bolt-on installation Durable construction Suitable for frequent connector connection/disconnection 📋 Technical Specifications Product Type: Anderson Connector T-Handle Compatible Connector: SB50 Connector Type: 2-Pole Rated Current: Up to 50A for SB50 Handle Type: T-Shape Pull Handle Color: Grey Mounting: Bolt-On Application: Connector Insert & Pull 🔧 Applications Battery Packs Solar Power Systems Inverters UPS Systems Electric Vehicles Golf Carts Electric Scooters Trailers Caravan & RV Systems Automotive Power Connections DIY Battery Projects 📦 Package Includes 1 × T-Handle for SB50 Anderson Connector Mounting Bolts Nuts
16A 250V AC DPST ON-OFF Rocker Switch
[Mechanical Switches] This is a basic DPST ON-OFF Rocker Switch for your projects. No screws required, it simply clips into place. This is a two-pin switch that is easy to use, simply cut one of the two power wires and solder each of the ends to the unit. This 16A 250V AC DPST ON-OFF Rocker Switch is perfect for controlling power to electronic circuits, robots, etc. We have carefully selected the best On/Off Rocker Switch with a high load rating and the perfect size to for all general-purpose On/Off applications. This rocker switch has two positions – one on position and another off position. The rocker switch stays in the one till it is pressed and changed to the other position. It has two large pins on the backside to which wires can be soldered and connected to your circuit. The On/Off Rocker Switch is the simplest and easiest power control switch for your project. It comes with tabs on the top and bottom which secure it onto an enclosure without the need for any screws. On and Off positions are clearly marked which help users identify the current switch position during usage. This switch is great to turn on/off and control DC Motors in Robotics, Car and Motorcycle DC Motors, DC Motors in Industrial Machines, Water Dispensers, etc. We have sourced the best switch with a high load rating of 16A at 250VAC which should be suitable for most applications. Please note: 1. Switching Mode: ON-OFF 2. Structure: DPST Features: Positions Marked on the rocker: I, O (On and Off) for easy identification Long Switching Life: 50000-100000 cycles Easy installation, No Screws or Nuts required Used widely for on/off power control, car, motorcycle, boat, some machines, water dispenser, etc. Package Includes: 1 x 16A 250V AC DPST ON-OFF Rocker Switch
Round Rocker Switch 2 Pin ON-OFF Black Button Black Housing
[Mechanical Switches] ⚫ 6A 250V AC 2 Pin ON-OFF Round Rocker Switch (Black) Panel Mount SPST Configuration • Black Actuator • 6A Current Rating • Compact & Reliable Power Switch The 6A 250V AC 2 Pin ON-OFF Round Rocker Switch (Black) is a high-quality panel mount power switch designed for reliable ON/OFF control in electrical and electronic applications. Featuring a 2-pin SPST (Single Pole Single Throw) configuration, this switch offers simple and dependable switching for AC and DC circuits. Its snap-in panel mount design enables quick installation without the need for screws or nuts, making it ideal for power supplies, home appliances, industrial control panels, automotive accessories, DIY electronics, and other electrical equipment. The rocker is clearly marked with "I" (ON) and "O" (OFF) for easy operation. Constructed with a durable plastic housing and copper alloy contacts, this switch provides excellent electrical conductivity, smooth switching action, and a long mechanical life of up to 100,000 operations. ⭐ Features High-quality round rocker switch 2 Pin SPST (Single Pole Single Throw) Simple ON/OFF switching operation Rated for 6A at 250V AC Durable snap-in panel mount design Black rocker actuator Copper alloy contacts for reliable conductivity Long mechanical life (50,000–100,000 cycles) Easy installation without screws Compact and durable construction Suitable for AC and DC power control 📋 Technical Specifications Product Type: Round Rocker Switch Switch Configuration: SPST (Single Pole Single Throw) Switch Function: ON-OFF Number of Pins: 2 Rated Voltage: 250V AC Rated Current: 6A Mounting Type: Snap-In Panel Mount Actuator Shape: Round Actuator Color: Black Housing Color: Black Contact Material: Copper Alloy/Iron Housing Material: Flame-Retardant Plastic Operating Temperature: -20°C to +85°C Mechanical Life: 50,000–100,000 Operations Marking: I / O LED Indicator: No 🔧 Applications Suitable for: Home Appliances Power Supplies Battery Chargers DIY Electronics Arduino Projects ESP32 Projects Raspberry Pi Projects Industrial Control Panels Automotive Accessories Water Dispensers Audio Equipment LED Lighting Systems Test Equipment Robotics Projects General Electrical Equipment 📦 Package Includes 1 × 6A 250V AC 2 Pin ON-OFF Round Rocker Switch (Black) ⚠️ Note This is a non-illuminated 2-pin rocker switch. Verify the switch rating before connecting high-voltage or high-current loads. Disconnect power before installation. Product appearance may vary slightly depending on the manufacturing batch.
6A 250V SPDT ON/OFF Rocker Switch with Indicator Light Panel Mount 4 Pin
[Mechanical Switches] The 6A 250V SPDT ON/OFF Rocker Switch with Indicator Light is a durable and reliable panel-mount power switch designed for AC and DC electrical applications. Featuring a built-in illuminated indicator, this switch clearly displays the ON/OFF status, making it convenient and safe to operate. Its snap-in panel mounting design allows quick installation without the need for screws or mounting hardware. The strong retaining clips securely lock the switch into the panel, providing a neat and professional finish. Built with high-quality flame-retardant housing and durable silver alloy contacts, the switch offers a long electrical and mechanical life of 50,000–100,000 switching cycles. The SPDT (Single Pole Double Throw) contact configuration ensures reliable switching performance for a variety of electrical control applications. This illuminated rocker switch is widely used in automotive electronics, industrial machinery, power supplies, DIY electronics, home appliances, control panels, water dispensers, boats, motorcycles, and various electrical equipment. ⭐ Features SPDT (Single Pole Double Throw) switching mechanism ON/OFF rocker switch with built-in indicator light Quick snap-in panel mounting No screws or nuts required High-quality flame-retardant housing Bright illuminated indicator for easy status identification Long mechanical life (50,000–100,000 operations) Silver alloy contacts for reliable performance Compact and durable construction Suitable for AC and DC applications 📋 Technical Specifications Product Type: Illuminated Rocker Switch Switch Type: SPDT (Single Pole Double Throw) Operation: ON/OFF Rated Voltage: 250V AC Rated Current: 6A Indicator Light: Built-in LED/Neon (Model Dependent) Mounting Type: Panel Mount Mounting Style: Snap-In Terminal Type: Quick Connect / Solder Terminals Housing Material: Flame-Retardant Plastic Contact Material: Silver Alloy/Iron Electrical Life: 50,000–100,000 Switching Cycles Operating Temperature: -20°C to +85°C Color: Black &Red (Indicator color may vary depending on model) 🔧 Applications Suitable for: Power supplies Home appliances Industrial machines Control panels Water dispensers Battery chargers DIY electronics Automotive accessories Motorcycles Boats Electronic equipment Lighting control circuits 📦 Package Includes 1 × 6A 250V SPDT ON/OFF Rocker Switch with Indicator Light
![DPST on-off Rocker Switch with Light [RED] -16A [high Quality] (4pin) — Power & Components](/products/dpst-on-off-rocker-switch-with-light-red-16a-high-quality-4pin/front.webp)
DPST on-off Rocker Switch with Light [RED] -16A [high Quality] (4pin)
[Mechanical Switches] ⚫ 16A 250V AC DPST ON-OFF Rocker Switch Panel Mount (Non-Illuminated) Heavy-Duty 16A Rating • DPST Configuration • 4-Pin Design • Panel Mount • Reliable Power Switch The 16A 250V AC DPST ON-OFF Rocker Switch is a premium-quality non-illuminated power switch designed for reliable ON/OFF control in electrical and electronic equipment. Featuring a Double Pole Single Throw (DPST) configuration, this switch can simultaneously switch two independent circuits, making it ideal for AC-powered appliances, industrial equipment, and automation systems. Designed with a snap-in panel mount mechanism, the switch installs quickly without the need for screws or nuts. The rocker is clearly marked with "I" (ON) and "O" (OFF) for easy operation and switch position identification. Rated for 16A at 250V AC, this heavy-duty rocker switch is suitable for home appliances, power supplies, industrial machinery, automation systems, water dispensers, coffee machines, treadmills, automotive accessories, marine equipment, and DIY electronics projects. ⭐ Features Heavy-duty 16A 250V AC rating DPST (Double Pole Single Throw) configuration Simple ON/OFF switching operation Non-illuminated design Snap-in panel mount installation Quick-connect push-on terminals Durable flame-retardant plastic housing High-quality copper alloy contacts Smooth and reliable switching action Long mechanical life Suitable for AC and low-voltage DC applications 📋 Technical Specifications Product Type: Rocker Switch Switch Configuration: DPST (Double Pole Single Throw) Switch Function: ON-OFF Rated Current: 16A Rated Voltage: 125V AC / 250V AC Number of Pins: 4 LED Indicator: No Actuator Color: Black Actuator Shape: Rectangular Legend: I / O (White) Terminal Type: Push-On (Quick Connect) Mounting Type: Snap-In Panel Mount Panel Cut-Out Size: 22.4 × 28.3 mm Housing Material: Flame-Retardant Plastic Contact Material: Iron Alloy Brand: Domestic Brand (Made in India) 🔧 Applications Suitable for: Home Appliances Industrial Control Panels Water Dispensers Coffee Machines Treadmills Power Supplies Automation Systems Audio Equipment Automotive Accessories Motorcycles Marine Equipment Electric Vehicles DIY Electronics Machine Control Panels General Electrical Equipment 📦 Package Includes 1 × 16A 250V AC DPST ON-OFF Rocker Switch (Non-Illuminated) ⚠️ Note This is a non-illuminated rocker switch and does not include an LED indicator. Ensure the switch rating matches your application before installation. Disconnect power before wiring or servicing the switch. Product appearance and branding may vary slightly depending on the manufacturing batch.
Out of stockRocker switch 16A 250V SPDT 3PIN Red
[Mechanical Switches] The 16A 250V SPDT ON-OFF Rocker Switch with Light is the simplest and easiest power control switch for your project. It comes with tabs on the top and bottom which secure it onto an enclosure without the need for any screws. On and Off positions are clearly marked which helps users identify the current switch position during usage. The switch has a Tin built indicator light to show the On/Off Status of the Button. This switch is great to turn on/off and control DC Motors in Robotics, Car and Motorcycle DC Motors, DC Motors in Industrial Machines, Water Dispensers, etc. We have sourced the best switch with a high load rating of 16A at 250VAC which should be suitable for most applications. Switching Mode: ON-OFF Structure: SPDT Features: Positions Marked on the rocker: I, O for easy identification Long Switching Life: 50000-100000 cycles Easy installation, No Screws or Nuts required Used widely for on/off power control, car, motorcycle, boat, some machines, water dispenser, etc. Specifications: Switch type: Rocker switch Voltage: 250V Current: 16A Color: Red Led light: Red Structure: SPDT Pins: 3pin Weight: 6 Package Includes: 1 x 16A 250V SPDT ON-OFF Rocker Switch with Light
Out of stock6A 250V AC DPDT ON-OFF-ON 6 Pin Rocker Switch
[Mechanical Switches] This is a basic DPDT ON-OFF-ON Rocker Switch for your projects. No screws required, it simply clips into place. This is a two-pin switch that is easy to use, simply cut one of the two power wires and solder each of the ends to the unit. This 6A 250V AC DPDT ON-OFF-ON Rocker Switch is perfect for controlling power to electronic circuits, robots, etc. We have carefully selected the best On/Off Rocker Switch with a high load rating and the perfect size to for all general-purpose On/Off applications. This rocker switch has two positions – one on position and another off position. The rocker switch stays in the one till it is pressed and changed to the other position. In simple words, It is a simple push-switch, such as one for a doorbell, has one set of contacts and the on position is only momentary, as soon as you release the switch it goes back to off. This action is called push-to-make (push to close contacts). It has two large pins on the backside to which wires can be soldered and connected to your circuit. The On-Off-On Rocker Switch is the simplest and easiest power control switch for your project. It comes with tabs on the top and bottom which secure it onto an enclosure without the need for any screws. On and Off positions are clearly marked which help users identify the current switch position during usage. This switch is great to turn on/off and control DC Motors in Robotics, Car and Motorcycle DC Motors, DC Motors in Industrial Machines, Water Dispensers, etc. We have sourced the best switch with a high load rating of 16A at 250VAC which should be suitable for most applications. Please note: 1. Switching Mode: ON-OFF-ON 2. Structure: DPDT Features: Positions Marked on the rocker: I, O (On and Off) for easy identification Long Switching Life: 50000-100000 cycles Easy installation, No Screws or Nuts required Used widely for on/off power control, car, motorcycle, boat, some machines, water dispenser, etc. Package Includes: 1 x 16A 250V AC DPDT ON-OFF-ON Momentary Rocker Switch
Out of stockToggle Switch SPDT 3 leg High Quality On-Off
[Mechanical Switches] The Mini SPDT Toggle Switch is a compact and reliable mechanical switch designed for electronic and industrial applications. It features a Single Pole Double Throw (SPDT) configuration with three terminals, allowing users to control two different circuits manually. In addition, the switch supports both AC and DC switching applications, making it suitable for a wide variety of electronic projects. It can handle up to 3A at 250VAC and 6A at 125VAC, which ensures stable performance in low-power control systems. Because of its compact body and durable metal lever, the switch is easy to install in control panels, enclosures, and DIY electronics projects. Furthermore, the included mounting nuts and locking washer help secure the switch firmly during operation. Unlike push-button switches, this toggle switch stays in its selected position mechanically. Therefore, it is ideal for power control, mode selection, and manual switching operations. Moreover, the simple 3-pin design allows easy wiring for beginners as well as advanced users. As a result, the switch is widely used in robotics, amplifier systems, automation projects, battery systems, and industrial control panels. 🔹 Key Features SPDT (Single Pole Double Throw) switch 3-pin ON/OFF toggle mechanism Supports AC and DC applications Compact miniature design Durable metal lever construction Easy panel mounting installation Stable and reliable switching operation Includes mounting nuts and locking washer 🔹 Technical Specifications Parameter Specification Switch Type SPDT Toggle Switch Operation ON/OFF Number of Pins 3 Pins Mounting Hole Diameter 6mm Rated Current 3A @ 250VAC Rated Current 6A @ 125VAC Mount Type Panel Mount Switch Mechanism Mechanical Toggle 🔹 Applications This toggle switch is suitable for many electronic and industrial projects, including: DIY electronics projects Robotics systems Audio amplifier panels Industrial control systems Power switching circuits Mode selection applications Automation projects 🔹 Wiring Information Center Pin → Common Terminal Side Pin 1 → Output/Input 1 Side Pin 2 → Output/Input 2 This Toggle switch just work as mechanical relay you need to connect the common terminal to the application you need to control and two remaining terminals to the controlling inputs. 🔹 Package Includes 1 × Mini SPDT Toggle Switch Mounting nuts and locking washer
Out of stock6A 250V 6 Pins DPDT ON-OFF-ON Rocker Switch copper
[Mechanical Switches] 🔀 10A 250V 6 Pin DPDT ON-OFF-ON Rocker Switch with Copper Contacts DPDT Configuration • ON-OFF-ON Operation • 10A Current Rating • Copper Contacts • Heavy-Duty Power Switch The 10A 250V 6 Pin DPDT ON-OFF-ON Rocker Switch is a premium-quality power control switch designed for reliable switching in electrical, automotive, industrial, and DIY applications. Featuring a Double Pole Double Throw (DPDT) configuration with ON-OFF-ON switching action, this switch allows easy control of DC motors, polarity reversal, dual circuits, and other power control applications. Built with high-quality copper contacts, the switch offers excellent electrical conductivity, low contact resistance, and reliable long-term performance. Its durable snap-in panel mount design enables quick installation without screws or nuts, making it ideal for control panels, power supplies, robotics, automotive electronics, and industrial equipment. The rocker is clearly marked with "I" (ON) and "O" (OFF) for easy identification, while the robust construction provides a mechanical life of up to 100,000 switching cycles. ⭐ Features Premium-quality DPDT rocker switch ON-OFF-ON switching function Double Pole Double Throw (DPDT) configuration High current rating of 10A at 250V AC High-conductivity copper contacts Durable snap-in panel mount design Easy installation without screws Clearly marked ON/OFF positions Smooth and reliable switching operation Long mechanical life up to 100,000 cycles Suitable for AC and DC power control 📋 Technical Specifications Product Type: Rocker Switch Switch Configuration: DPDT (Double Pole Double Throw) Switch Function: ON-OFF-ON Number of Pins: 6 Rated Voltage: 250V AC Rated Current: 10A Terminal Type: Solder Terminals Contact Material: Copper Housing Material: Flame-Retardant Plastic Mounting Type: Snap-In Panel Mount Mechanical Life: 50,000–100,000 Operations Marking: I / O Color: Black (Actuator color may vary depending on the model) 🔧 Applications Suitable for: DC Motor Direction Control Motor Polarity Reversal Robotics Projects Arduino & ESP32 Projects Power Supplies Automotive Electronics Motorcycle Electrical Systems Marine Equipment Industrial Control Panels Water Dispensers Home Appliances DIY Electronics Battery-Powered Equipment Laboratory Equipment Machine Control Systems 📦 Package Includes 1 × 10A 250V 6 Pin DPDT ON-OFF-ON Rocker Switch ⚠️ Note Ensure the switch rating matches your application before installation. Disconnect power before wiring or servicing the switch. Product appearance and markings may vary slightly depending on the manufacturing batch.
Round Rocker switch 6A 250V 2PIN RED
[Mechanical Switches] 6A 250V AC 2 Pin ON-OFF Round Rocker Switch Panel Mount SPST Configuration • 2 Pin Design • 6A Current Rating • Reliable Power Control The 6A 250V AC 2 Pin ON-OFF Round Rocker Switch is a compact and reliable power switch designed for switching AC and DC electrical circuits. Featuring a 2-pin SPST (Single Pole Single Throw) configuration, this switch provides simple ON/OFF control for a wide range of electrical and electronic applications. Its snap-in panel mount design allows quick installation without screws or nuts, making it ideal for control panels, power supplies, battery chargers, home appliances, automotive accessories, and DIY electronics. The rocker is clearly marked with "I" (ON) and "O" (OFF) for easy identification during operation. Manufactured with durable materials and high-quality contacts, the switch offers smooth operation and a long mechanical life of up to 100,000 switching cycles, ensuring dependable performance in everyday applications. ⭐ Features Premium-quality round rocker switch 2 Pin SPST (Single Pole Single Throw) ON/OFF switching function Rated for 6A at 250V AC Snap-in panel mount design Compact and durable construction Clearly marked I / O positions Smooth and reliable switching operation Long mechanical life (50,000–100,000 cycles) Easy installation without screws Suitable for AC and DC power control 📋 Technical Specifications Product Type: Round Rocker Switch Switch Configuration: SPST (Single Pole Single Throw) Switch Function: ON-OFF Number of Pins: 2 Rated Voltage: 250V AC Rated Current: 6A Mounting Type: Snap-In Panel Mount Actuator Shape: Round Actuator Color: Red Housing Color: Black Contact Material: Copper Alloy Housing Material: Flame-Retardant Plastic Operating Temperature: -20°C to +85°C Mechanical Life: 50,000–100,000 Operations Marking: I / O LED Indicator: No 🔧 Applications Suitable for: Home Appliances Power Supplies Battery Chargers DIY Electronics Arduino Projects ESP32 Projects Raspberry Pi Projects Automotive Accessories Industrial Control Panels Water Dispensers Audio Equipment LED Lighting Systems Test Equipment Robotics Projects General Electrical Equipment 📦 Package Includes 1 × 6A 250V AC 2 Pin ON-OFF Round Rocker Switch ⚠️ Note This is a non-illuminated 2-pin rocker switch. Ensure the switch rating is suitable for your application before installation. Disconnect power before wiring the switch. Product appearance may vary slightly depending on the manufacturing batch.