| Product Type | Contactor Accessories |
Siemens Auxiliary Contact Block 3RH 11 40 - 1AF00 Contactor relays are switching devices for control and auxiliary circuits and are used to control and provide signal and interlock switching devices and switchgear panels. SIRIUS contactor relays have standard-compliant connection assignments and use a connection system that saves both time and money and meets field requirements.
This is your item. Ready to proceed?
Add it to your RFQ basket or submit your requirement directly — ACG will respond within 24 hours with pricing, availability and delivery options.