Circuit Breaker Accessories – Mouser Puerto Rico

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Compliance	Packaging
Circuit Breaker Accessories V-EA MCB Finger Protection BS.UL Altech 1: $1.75 59In Stock	Mfr. Part # BS.UL Mouser Part # 845-BSUL	Altech	Circuit Breaker Accessories V-EA MCB Finger Protection Learn More about Altech ma circuit breakers	Datasheet	59In Stock	$1.75 $1.71 $1.66 $1.39 View $0.895 $0.808 $0.768 $0.633 $0.606	Min.: 1 Mult.: 1
Circuit Breaker Accessories Mounting Screw 34mm pack of 10 E983419 Altech 1: $16.01 12In Stock	Mfr. Part # E983419 Mouser Part # 845-E983419	Altech	Circuit Breaker Accessories Mounting Screw 34mm pack of 10 Learn More about Altech ma circuit breakers	Datasheet	12In Stock	$16.01 $13.83 $12.68 $9.74 View $8.80 $8.61 $8.22 $8.08	Min.: 1 Mult.: 1	Circuit Breakers	Mounting Screw
Circuit Breaker Accessories 110-380V Shunt,Trip FA110UM Altech 1: $82.72 1In Stock	Mfr. Part # FA110UM Mouser Part # 845-FA110UM	Altech	Circuit Breaker Accessories 110-380V Shunt,Trip Learn More about Altech ma circuit breakers	Datasheet	1In Stock	$82.72 $60.18 $57.46 $53.33 View $51.69 Quote	Min.: 1 Mult.: 1	Shunt Trips	Shunt Trip
Circuit Breaker Accessories 10A 220V SWITCH H11UM Altech 1: $27.85 3In Stock	Mfr. Part # H11UM Mouser Part # 845-H11UM	Altech	Circuit Breaker Accessories 10A 220V SWITCH Learn More about Altech ma circuit breakers	Datasheet	3In Stock	$27.85 $27.20 $26.26 $25.69 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories ADD-ON NEUTRAL POLE, UM SERIES N63UM Altech 1: $31.84 8In Stock	Mfr. Part # N63UM Mouser Part # 845-N63UM	Altech	Circuit Breaker Accessories ADD-ON NEUTRAL POLE, UM SERIES Learn More about Altech ma circuit breakers	Datasheet	8In Stock	$31.84 $30.67 $29.53 $28.64 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories EASS, Lock-Off Device [10] EASS Altech 1: $9.23 36On Order	Mfr. Part # EASS Mouser Part # 845-EASS	Altech	Circuit Breaker Accessories EASS, Lock-Off Device [10] Learn More about Altech ma circuit breakers	Datasheet	36On Order On Order Ship Dates Mfr. #: EASS Stock: 0 On Order: 4 Expected 1/18/2027 8 Expected 1/19/2027 24 Expected 1/25/2027 Factory Lead-Time: 18 Weeks	$9.23 $8.98 $8.74 $8.66 Quote Quote	Min.: 1 Mult.: 1	Lock Out Components	Lock Out
Circuit Breaker Accessories 1NO 10A 220VAC 12AWG for V-EA, MA UL508 H10UM Altech 1: $37.79 1Expected 10/15/2026	Mfr. Part # H10UM Mouser Part # 845-H10UM	Altech	Circuit Breaker Accessories 1NO 10A 220VAC 12AWG for V-EA, MA UL508 Learn More about Altech ma circuit breakers	Datasheet	1Expected 10/15/2026	$37.79 $35.17 $28.28 $25.08 View $24.52 $23.82 $23.33 Quote	Min.: 1 Mult.: 1			UL508	Bulk
Circuit Breaker Accessories Auxiliary Switch H12UM Altech 1: $34.29 39Factory Stock Available	Mfr. Part # H12UM Mouser Part # 845-H12UM	Altech	Circuit Breaker Accessories Auxiliary Switch Learn More about Altech ma circuit breakers	Datasheet	39Factory Stock Available More Info Available	$34.29 $33.25 $32.36 $31.41 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories Shunt Trip FA12UM Altech 1: $60.89 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # FA12UM Mouser Part # 845-FA12UM	Altech	Circuit Breaker Accessories Shunt Trip Learn More about Altech ma circuit breakers	Datasheet	Non-Stocked Lead-Time 18 Weeks	$60.89 $60.88 $57.03 $55.34 View Quote	Min.: 1 Mult.: 1	Shunt Trips
Circuit Breaker Accessories Shunt Trip FA24UM Altech 1: $73.30 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # FA24UM Mouser Part # 845-FA24UM	Altech	Circuit Breaker Accessories Shunt Trip Learn More about Altech ma circuit breakers	Datasheet	Non-Stocked Lead-Time 18 Weeks	$73.30 $64.97 $60.89 $57.03 View $55.34 Quote	Min.: 1 Mult.: 1	Shunt Trips
Circuit Breaker Accessories Shunt Trip FA48UM Altech 1: $60.89 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # FA48UM Mouser Part # 845-FA48UM	Altech	Circuit Breaker Accessories Shunt Trip Learn More about Altech ma circuit breakers	Datasheet	Non-Stocked Lead-Time 18 Weeks	$60.89 $60.23 $55.35 $53.23 View Quote	Min.: 1 Mult.: 1	Shunt Trips
Circuit Breaker Accessories Auxiliary Switch H21UM Altech 1: $34.29 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # H21UM Mouser Part # 845-H21UM	Altech	Circuit Breaker Accessories Auxiliary Switch Learn More about Altech ma circuit breakers	Datasheet	Non-Stocked Lead-Time 18 Weeks	$34.29 $32.86 $30.69 $29.86 View $28.99 Quote	Min.: 1 Mult.: 1

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