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Aluminium housed braking resistor with nylon wrapped wires and solder lug terminals

Unique-Bargains

Unique-Bargains Solder Lug Terminals Wired Braking Resistor 300W 70ohm car electronics accessory

SKU CH-XG0R-8Z4CN

A 300 W 70 Ω braking resistor with aluminium housing, nylon-wrapped leads and solder-lug terminals for power-supply or elevator circuits

  • Aluminium housing dissipates heat efficiently for reliable braking performance
  • 300 W power rating handles demanding automotive and industrial loads
  • 70 Ω resistance with ±5 % tolerance ensures precise current control
  • Nylon-insulated leads with solder-lug terminals simplify secure wiring
  • Compact 21.5 × 6 × 3 cm form factor fits tight enclosures

Product Identity

This braking resistor provides a 70 ohm load rated at 300 watts for automotive and industrial electronics. It suits installers who need to dissipate regenerative energy from motor drives or power supplies.

Build And Connections

The aluminium housing measures 21.5 by 6 by 3 centimetres and weighs 616 grams. Two mounting holes sized 0.6 by 1 centimetres allow secure fastening. Nylon-insulated leads 29 centimetres long terminate in solder lug terminals with a 0.74 centimetre outer diameter.

Thermal And Electrical Behaviour

The aluminium case acts as a heatsink, radiating heat during continuous 300 watt operation. Resistance tolerance is ±5 percent, ensuring predictable current limiting. The component draws no power itself; it converts electrical energy into heat when the connected drive brakes.

Highlights

  • Aluminium housing dissipates heat efficiently for reliable braking performance
  • 300 W power rating handles demanding automotive and industrial loads
  • 70 Ω resistance with ±5 % tolerance ensures precise current control
  • Nylon-insulated leads with solder-lug terminals simplify secure wiring
  • Compact 21.5 × 6 × 3 cm form factor fits tight enclosures

Specifications

No published specifications for this item yet.

Questions about this item

What resistance value and power rating does this 300W 70ohm braking resistor provide?

The resistor is rated at 70 ohm with a tolerance of ±5% and can dissipate up to 300W of power during braking cycles.

What are the overall dimensions and mounting hole size needed to fit this aluminum-housed resistor?

The body measures approximately 21.5 x 6 x 3cm with a single mounting hole of about 1 x 0.6cm for secure installation.

How are the solder lug terminals on the nylon-wrapped wires attached to the circuit?

The 0.74 x 0.4cm terminals are soldered directly to the wiring; ensure the joint is mechanically secure before applying heat to avoid cold solder connections.

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