Single auxiliary block front mount 1 N/C normally closed switch accessory for contactors motor starters control circuits DIN rail compatible modular electrical switchgear

Single front mount auxiliary block, 1 N/C switch
✔️ Front mount, 1 N/C contact; single pack for contactors and starters

This single front-mount auxiliary block adds a normally closed auxiliary contact for control circuits and contactor setups in industrial electrical panels.

✅ Configuration: 1 N/C (normally closed) auxiliary contact
✅ Mount: front mount for modular contactors and starters
✅ Pack: single unit, easy snap-on installation
✅ Compatibility: fits common contactor families and DIN rail panels
✅ Part numbers: CA4-01, 1SBN010110R1001 for cross-reference

💡 What is an auxiliary contact block used for in motor starters and control circuits? Auxiliary contact blocks are add-on switches that give a control signal or interlock without changing the main power path. They are handy for feedback, interlocks, and status monitoring. - Provides normally closed or normally open signaling for control circuits and PLC inputs, ideal for feedback and safety interlocks - Commonly used in motor starters, HVAC controls, conveyor systems, and industrial switchgear for reliable status monitoring - Supports modular DIN rail and front-mount contactor assemblies, improving maintenance and control circuit design