.hide-partial { max-height: none; } .show-more { display: none; }

ST1 Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 106

Applied Filters:

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Illuminated
Circuit Breakers BREAKER CQD 125VDC SHUNT TRP CQDST125 Siemens 1: €1,146.46 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. CQDST125 Mouser Part No 982-CQDST125	Siemens	Circuit Breakers BREAKER CQD 125VDC SHUNT TRP	Datasheet	Non-Stocked Lead-Time 3 Weeks	€1,146.46	Min.: 1 Mult.: 1	Circuit Breakers	Molded			125 VDC	3 Pole	Non-Illuminated
Circuit Breakers BREAKER CQD 12VDC SHUNT TRP CQDST12 Siemens 1: €1,146.46 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. CQDST12 Mouser Part No 982-CQDST12	Siemens	Circuit Breakers BREAKER CQD 12VDC SHUNT TRP	Datasheet	Non-Stocked Lead-Time 3 Weeks	€1,146.46	Min.: 1 Mult.: 1	Circuit Breakers	Molded			12 VDC	3 Pole	Non-Illuminated
Circuit Breakers BREAKER CQD 120VAC SHUNT TRP CQDST120 Siemens 1: €1,146.46 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. CQDST120 Mouser Part No 982-CQDST120	Siemens	Circuit Breakers BREAKER CQD 120VAC SHUNT TRP	Datasheet	Non-Stocked Lead-Time 3 Weeks	€1,146.46	Min.: 1 Mult.: 1	Circuit Breakers	Molded		120 VAC		3 Pole	Non-Illuminated
Circuit Breakers MCCB 2P 70A W/120-277VAC SHUNT TRIP TEY270ST12 ABB 1: €1,716.75 Non-Stocked New At Mouser	Mfr. Part No. TEY270ST12 Mouser Part No 894-TEY270ST12 New At Mouser	ABB	Circuit Breakers MCCB 2P 70A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,716.75	Min.: 1 Mult.: 1
Circuit Breakers MCCB 2P 80A W/120-277VAC SHUNT TRIP TEY280ST12 ABB 1: €1,716.75 Non-Stocked New At Mouser	Mfr. Part No. TEY280ST12 Mouser Part No 894-TEY280ST12 New At Mouser	ABB	Circuit Breakers MCCB 2P 80A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,716.75	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER 2P 25A THQL2125ST1 ABB 1: €160.13 Non-Stocked New At Mouser	Mfr. Part No. THQL2125ST1 Mouser Part No 894-THQL2125ST1 New At Mouser	ABB	Circuit Breakers CIRCUIT BREAKER 2P 25A		Non-Stocked	€160.13 €132.78 €123.73 €101.90 €94.63	Min.: 1 Mult.: 1			25 A			2 Pole
Circuit Breakers CIRCUIT BREAKER 3P 40A 240 10KA ST1 THQL32040ST1 ABB 1: €237.35 Non-Stocked New At Mouser	Mfr. Part No. THQL32040ST1 Mouser Part No 894-THQL32040ST1 New At Mouser	ABB	Circuit Breakers CIRCUIT BREAKER 3P 40A 240 10KA ST1	Datasheet	Non-Stocked	€237.35 €196.73 €181.34 €149.82	Min.: 1 Mult.: 1	Circuit Breakers		40 A			3 Pole
Circuit Breakers CIRCUIT BREAKER 3P 50A 240 10KA ST1 THQL32050ST1 ABB 1: €237.35 Non-Stocked New At Mouser	Mfr. Part No. THQL32050ST1 Mouser Part No 894-THQL32050ST1 New At Mouser	ABB	Circuit Breakers CIRCUIT BREAKER 3P 50A 240 10KA ST1	Datasheet	Non-Stocked	€237.35 €196.73 €181.34 €149.82	Min.: 1 Mult.: 1	Circuit Breakers		50 A			3 Pole
Circuit Breakers MCCB 2P 100A W/120-277VAC SHUNT TRI TEY2100ST12 ABB 1: €1,716.75 Non-Stocked New At Mouser	Mfr. Part No. TEY2100ST12 Mouser Part No 894-TEY2100ST12 New At Mouser	ABB	Circuit Breakers MCCB 2P 100A W/120-277VAC SHUNT TRI	Datasheet	Non-Stocked	€1,716.75	Min.: 1 Mult.: 1
Circuit Breakers MCCB 2P 30A W/120-277VAC SHUNT TRIP TEY230ST12 ABB 1: €1,388.98 Non-Stocked New At Mouser	Mfr. Part No. TEY230ST12 Mouser Part No 894-TEY230ST12 New At Mouser	ABB	Circuit Breakers MCCB 2P 30A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,388.98	Min.: 1 Mult.: 1
Circuit Breakers PDG4 SHUNT TRIP, 12VDC, PIGTAIL 0.75M PDG4XST12DCS Eaton Electrical 1: €500.62 Non-Stocked New Product	Mfr. Part No. PDG4XST12DCS Mouser Part No 504-PDG4XST12DCS New Product	Eaton Electrical	Circuit Breakers PDG4 SHUNT TRIP, 12VDC, PIGTAIL 0.75M	Datasheet	Non-Stocked	€500.62 €414.72 €382.20	Min.: 1 Mult.: 1
Circuit Breakers MCCB 3P 40A W/120-277VAC SHUNT TRIP TEY340ST12 ABB 1: €1,630.78 Non-Stocked New At Mouser	Mfr. Part No. TEY340ST12 Mouser Part No 894-TEY340ST12 New At Mouser	ABB	Circuit Breakers MCCB 3P 40A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,630.78	Min.: 1 Mult.: 1
Circuit Breakers MCCB 3P 80A W/120-277VAC SHUNT TRIP TEY380ST12 ABB 1: €1,891.38 Non-Stocked New At Mouser	Mfr. Part No. TEY380ST12 Mouser Part No 894-TEY380ST12 New At Mouser	ABB	Circuit Breakers MCCB 3P 80A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,891.38	Min.: 1 Mult.: 1
Circuit Breakers THQB MCB 90A 10KA 3P 240V ST1 THQB32090ST1 ABB 1: €1,168.60 Non-Stocked New At Mouser	Mfr. Part No. THQB32090ST1 Mouser Part No 894-THQB32090ST1 New At Mouser	ABB	Circuit Breakers THQB MCB 90A 10KA 3P 240V ST1	Datasheet	Non-Stocked	€1,168.60	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER 2P 30A THQL2130ST1 ABB 1: €160.13 Non-Stocked New At Mouser	Mfr. Part No. THQL2130ST1 Mouser Part No 894-THQL2130ST1 New At Mouser	ABB	Circuit Breakers CIRCUIT BREAKER 2P 30A	Datasheet	Non-Stocked	€160.13 €132.78 €123.73 €101.90 €94.63	Min.: 1 Mult.: 1			30 A			2 Pole
Circuit Breakers THQB MCB 50A 10KA 2P 120/240V ST1 THQB2150ST1 ABB 1: €614.38 Non-Stocked	Mfr. Part No. THQB2150ST1 Mouser Part No 894-THQB2150ST1	ABB	Circuit Breakers THQB MCB 50A 10KA 2P 120/240V ST1	Datasheet	Non-Stocked	€614.38 €555.61	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER 3P 80A 240 10KA TQSTA1 THQL32080ST1 ABB 1: €295.65 Non-Stocked New At Mouser	Mfr. Part No. THQL32080ST1 Mouser Part No 894-THQL32080ST1 New At Mouser	ABB	Circuit Breakers CIRCUIT BREAKER 3P 80A 240 10KA TQSTA1	Datasheet	Non-Stocked	€295.65 €245.04 €225.88 €186.62	Min.: 1 Mult.: 1	Circuit Breakers		80 A			3 Pole
Circuit Breakers TEYF 3 POLE 15 AMP W/SHUNT TRIP TEYF315ST12 ABB 1: €1,463.70 Non-Stocked New At Mouser	Mfr. Part No. TEYF315ST12 Mouser Part No 894-TEYF315ST12 New At Mouser	ABB	Circuit Breakers TEYF 3 POLE 15 AMP W/SHUNT TRIP	Datasheet	Non-Stocked	€1,463.70	Min.: 1 Mult.: 1
Circuit Breakers MCCB 2P 25A W/120-277VAC SHUNT TRIP TEY225ST12 ABB 1: €1,388.98 Non-Stocked New At Mouser	Mfr. Part No. TEY225ST12 Mouser Part No 894-TEY225ST12 New At Mouser	ABB	Circuit Breakers MCCB 2P 25A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,388.98	Min.: 1 Mult.: 1
Circuit Breakers MCCB 2P 60A W/120-277VAC SHUNT TRIP TEY260ST12 ABB 1: €1,388.98 Non-Stocked New At Mouser	Mfr. Part No. TEY260ST12 Mouser Part No 894-TEY260ST12 New At Mouser	ABB	Circuit Breakers MCCB 2P 60A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,388.98	Min.: 1 Mult.: 1
Circuit Breakers MCCB 3P 15A W/120-277VAC SHUNT TRIP TEY315ST12 ABB 1: €1,630.78 Non-Stocked New At Mouser	Mfr. Part No. TEY315ST12 Mouser Part No 894-TEY315ST12 New At Mouser	ABB	Circuit Breakers MCCB 3P 15A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,630.78	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER 2P 50A THQL2150ST1 ABB 1: €163.84 Non-Stocked New At Mouser	Mfr. Part No. THQL2150ST1 Mouser Part No 894-THQL2150ST1 New At Mouser	ABB	Circuit Breakers CIRCUIT BREAKER 2P 50A	Datasheet	Non-Stocked	€163.84 €135.85 €126.60 €104.26 €96.81	Min.: 1 Mult.: 1			50 A			2 Pole
Circuit Breakers MCCB 3P 20A W/120-277VAC SHUNT TRIP TEY320ST12 ABB 1: €1,630.78 Non-Stocked New At Mouser	Mfr. Part No. TEY320ST12 Mouser Part No 894-TEY320ST12 New At Mouser	ABB	Circuit Breakers MCCB 3P 20A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,630.78	Min.: 1 Mult.: 1
Circuit Breakers MCCB 3P 30A W/120-277VAC SHUNT TRIP TEY330ST12 ABB 1: €1,630.78 Non-Stocked New At Mouser	Mfr. Part No. TEY330ST12 Mouser Part No 894-TEY330ST12 New At Mouser	ABB	Circuit Breakers MCCB 3P 30A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,630.78	Min.: 1 Mult.: 1
Circuit Breakers MCCB 3P 45A W/120-277VAC SHUNT TRIP TEY345ST12 ABB 1: €1,630.78 Non-Stocked New At Mouser	Mfr. Part No. TEY345ST12 Mouser Part No 894-TEY345ST12 New At Mouser	ABB	Circuit Breakers MCCB 3P 45A W/120-277VAC SHUNT TRIP	Datasheet	Non-Stocked	€1,630.78	Min.: 1 Mult.: 1