Siemens

MCB Accessories

36 products · 1 series
auxiliary switch, 1 NO + 1 NC for miniature circuit breakers 5SL, 5SY, 5SP, incorporated switch 5TL1, RCBO 5SU1 (without 5SU1鈥P/FR), RCCB 5SV (for 5SU1, handle coupler 5ST3805-1 is required)

5ST3010

auxiliary switch, 1 NO + 1 NC for miniature circuit breakers 5SL, 5SY, 5SP, incorporated switch 5TL1, RCBO 5SU1 (without 5SU1鈥P/FR), RCCB 5SV (for 5SU1, handle coupler 5ST3805-1 is required)

Betagard

auxiliary switch 2 NO for miniature circuit breakers 5SL, 5SY, 5SP, incorporated switch 5TL1, RCBO 5SU1 (without 5SU1鈥P/FR), RCCB 5SV (for 5SU1, handle coupler 5ST3805-1 is required)

5ST3011

auxiliary switch 2 NO for miniature circuit breakers 5SL, 5SY, 5SP, incorporated switch 5TL1, RCBO 5SU1 (without 5SU1鈥P/FR), RCCB 5SV (for 5SU1, handle coupler 5ST3805-1 is required)

Betagard

auxiliary switch 2 NC for miniature circuit breakers 5SL, 5SY, 5SP, incorporated switch 5TL1, RCBO 5SU1 (without 5SU1鈥P/FR), RCCB 5SV (for 5SU1, handle coupler 5ST3805-1 is required)

5ST3012

auxiliary switch 2 NC for miniature circuit breakers 5SL, 5SY, 5SP, incorporated switch 5TL1, RCBO 5SU1 (without 5SU1鈥P/FR), RCCB 5SV (for 5SU1, handle coupler 5ST3805-1 is required)

Betagard

auxiliary switch 1 CO for miniature circuit breakers 5SL, 5SY, 5SP, incorporated switch 5TL1, RCBO 5SU1 (without 5SU1鈥P/FR), RCCB 5SV (for 5SU1, handle coupler 5ST3805-1 is required)

5ST3016

auxiliary switch 1 CO for miniature circuit breakers 5SL, 5SY, 5SP, incorporated switch 5TL1, RCBO 5SU1 (without 5SU1鈥P/FR), RCCB 5SV (for 5SU1, handle coupler 5ST3805-1 is required)

Betagard

Fault signal contact 1 NO+1 NC, for miniature circuit breaker 5SL, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3020

Fault signal contact 1 NO+1 NC, for miniature circuit breaker 5SL, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

Fault signal contact, 2 NO for miniature circuit breaker 5SL, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3021

Fault signal contact, 2 NO for miniature circuit breaker 5SL, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

Fault signal contact, 2 NC for miniature circuit breaker 5SL, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3022

Fault signal contact, 2 NC for miniature circuit breaker 5SL, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

shunt release 110-415 V AC, for miniature circuit breaker 5SL4, 5SY, 5SP, RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3030

shunt release 110-415 V AC, for miniature circuit breaker 5SL4, 5SY, 5SP, RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

shunt release 24-48 V DC, for miniature circuit breaker 5SL4, 5SY, 5SP, RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3031

shunt release 24-48 V DC, for miniature circuit breaker 5SL4, 5SY, 5SP, RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

Undervoltage release 230 V AC, with 6 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3040

Undervoltage release 230 V AC, with 6 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

Undervoltage release 110 V DC, with 6 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3041

Undervoltage release 110 V DC, with 6 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

Undervoltage release 24 V DC, with 6 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3042

Undervoltage release 24 V DC, with 6 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

Undervoltage release 230 V AC, with 2 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3043

Undervoltage release 230 V AC, with 2 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

Undervoltage release 110 V DC, with 2 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3044

Undervoltage release 110 V DC, with 2 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

Undervoltage release 24 V DC, with 2 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

5ST3045

Undervoltage release 24 V DC, with 2 terminals for miniature circuit breaker 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

Betagard

remote operating mechanism 5ST3 Basic 12-30 V AC / 12-48 V DC; 1.5 MW; for CB, RCBO up to 3-pole, on-off switch

5ST3053

remote operating mechanism 5ST3 Basic 12-30 V AC / 12-48 V DC; 1.5 MW; for CB, RCBO up to 3-pole, on-off switch

Betagard

remote operating mechanism 5ST3 Basic 230 V AC; 2 MW; for CB, RCBO up to 3-pole, on-off switch

5ST3054

remote operating mechanism 5ST3 Basic 230 V AC; 2 MW; for CB, RCBO up to 3-pole, on-off switch

Betagard

remote operating mechanism 5ST3 Power 12-30 V AC / 12-48 V DC; 2 MW; for CB, RCCB, RC units, RCBO, on-off switch

5ST3055

remote operating mechanism 5ST3 Power 12-30 V AC / 12-48 V DC; 2 MW; for CB, RCCB, RC units, RCBO, on-off switch

Betagard

remote operating mechanism 5ST3 Power 230 V AC; 2 MW; for CB, RCCB, RC units, RCBO, on-off switch

5ST3056

remote operating mechanism 5ST3 Power 230 V AC; 2 MW; for CB, RCCB, RC units, RCBO, on-off switch

Betagard

remote operating mechanism 5ST3 ARD 12-30 V AC / 12-48 V DC; 2 MW; for CB, RCCB, RC units, RCBO, on-off switch

5ST3057

remote operating mechanism 5ST3 ARD 12-30 V AC / 12-48 V DC; 2 MW; for CB, RCCB, RC units, RCBO, on-off switch

Betagard

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