Switches for temperature

Limit value switch for temperature (NTC thermistor)

RH41M

Limit value switch RH41M

  • Limit value switch for temperature, NTC thermistor
  • Simple application; for rough environments
  • Limit value freely adjustable by drum scale
  • Compact and robust construction

Description

Limit value switches of type RH41M are specially designed products for monitoring maximum temperatures. Its compact and robust design, as well as the relevant shipbuilding approvals, make this product ideal for marine applications.

Technical data

Supply voltage US Us

18 ... 32 VDC

Input signal

Temperature thermistor

Output contact

Potential-free relais contact (normally open); Imax = 0.5 A; Umax = 60 V

Maximum switching capacity

30 W (1 A at 30 VDC; 0.5 A at 60 VDC); 40 W (0.2 A at 220 VAC)

Operating temperature

-20 °C ... +70 °C

Connection

DIN 46244 fl at connector, gold-plated A6.3 x 0.8

Mounting

Snapped onto TS 32 mounting rail