These sliding contact, single tube rheostats are wound with heavily oxidised
resistance wire on a vitreous enamelled steel tube. The tube is carried on
robust enamelled die-cast end stands and the heavy duty sliding contact is of
the multi leaf phosphor bronze type, nickel plated for corrosion resistance.
The unit is fitted with 4mm socket terminals allowing for both rheostat or
potentiometer connection. **CAUTION: All above rheostats are of open design
and not protected, therefore they should not be used with voltages greater
than 50 volts. While ordering rheostats, please specify the ohmage, and
current capacity clearly. Current indicating is for vertical intermittent use.
Current should not exceed 75% of the marked value when rheostats are used
horizontally.**
Free on orders greater than £100
Free on orders greater than £250
Resistor (rheostat) 135 ohms (Each)
Item #: XLE190040£52.38
Resistor (rheostat) 135 ohms (Each)
UK mainland (excluding Northern Ireland, Scottish Highlands, Channel Islands and the Isle of Wight) :
Orders less than £100.00 are subject to a £7.50 carriage and packing charge.
Free delivery is available on all standard stock orders over £100.00 (exclusive of VAT, Hazardous Chemical Delivery Surcharge)
Northern Island, Isle of Man, Scottish Highlands, Channel Islands and Scilly Isles:
Orders less than £250.00 are subject to a £12.00 carriage and packing charge.
Free delivery is available on all standard stock orders over £250.00 (exclusive of VAT, Hazardous Chemical Delivery Surcharge)
International :
We ship to most countries and carriage is quoted as extra. Please contact our international team for further information.
