TEMPERATURE CONTROLLER - DIN DIN W72_H36MM - OUTPUT / RELAY + SSR - SOURCE 24-48VDC Low Voltage Devices means the battery voltage is

means the battery voltage is low

This Easy9 product is a residual current circuit breaker (RCCB)

It complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2

This modular multi function 3-phase liquid level control relay is ideal for monitoring of electrical values in industrial and building control panels

This Harmony XB4 illuminated modular red push button operates with a spring return mechanism

TEMPERATURE CONTROLLER - DIN DIN W72_H36MM - OUTPUT / RELAY + SSR - SOURCE 24-48VDC Low Voltage Devices means the battery voltage isSize : DIN W72_H36mm Display method : 4 digit 7 segment LED Control method : ON OFF, P, PI, PD, PID Input specification : Thermocouple: K(CA), J(IC), L(IC) RTD: DPt100_, Cu50_ Sampling cycle : 100ms Control output : Relay (250VAC~ 3A) or SSR drive (12VDC ) [ON OFF, phase, cycle] Power supply : 24VAC~ 50 60Hz, 24 48VDC