Sprecher + Schuh Safety Contactor: CAS772D14C/CAS77214C
37 kW, 72 Amp safety contactor with 1 normally open and 4 normally closed auxiliary contacts. Variants available in 24V DC or 240V AC. 100, 72, 42, or 31 Amps.
Description
The CAS7914C/CAS79E14C safety contactor is used for the reliable connection and disconnection of three-phase industrial power throughout many automation applications. The contactor comprises a solenoid which – upon receiving a power signal – will pull a normally open contact shut and allow for power to flow through it. This contactor also has 1 normally closed and 4 normally open auxiliary contacts, used for feedback loops and will mirror/invert the state of the solenoids contactor. This contactor is capable of power figures of up to 37 kilowatts.
Specifications
Protection rating: IP20
Main contacts: 3 Normally open
Auxiliary contacts : 4 Normally closed, 1 normally open
Power rating: 37 kilowatts
Rated Operating Current @ AC-1 400V: 100 Amps
Rated Operating Current @ AC-3 400V: 72 Amps
Rated Operating Current @ AC-3 690V: 42 Amps
Rated Operating Current @ AC-4 400V: 31 Amps
Compliance
IEC 60947-5-1
IEC 60947-4-1
Third Party Verification from SUVA