HB Miniature Hydraulic Magnetic Circuit Breakers

Weidmüller HB Miniature Hydraulic Magnetic Circuit Breakers feature modularity, ease of use, and space savings beyond that of conventional circuit breakers. The universal operational voltage ranges from 240VAC/80VDC (1 and 3 Pole) and 120VAC/240VAC/80VDC (2 Pole) are available in 0.5A to 32A in instantaneous, short, medium, and long delay curves. The HB Circuit Breakers are offered in a 13mm housing with a 4kV rated impulse withstand voltage and a -40°C to +85°C ambient operating temperature range.

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Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Packaging
Weidmuller Circuit Breakers HB2201UC HYD.MCB UL489 2P,Curve2,1.0A
Datasheet
18In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 1 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1201UC HYD.MCB UL489 1P,Curve2,1.0A
Datasheet
16In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 1 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1205UC HYD.MCB UL489 1P,Curve2,5.0A
Datasheet
6In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 5 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1206UC HYD.MCB UL489 1P,Curve2,6.0A
Datasheet
11In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 6 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1220UC HYD.MCB UL489 1P,Curve2,20.0A
Datasheet
13In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 20 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1225UC HYD.MCB UL489 1P,Curve2,25.0A
Datasheet
21In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 25 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2202UC HYD.MCB UL489 2P,Curve2,2.0A
Datasheet
5In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 2 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2206UC HYD.MCB UL489 2P,Curve2,6.0A
Datasheet
2In Stock
7Expected 2026-08-17
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 6 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2225UC HYD.MCB UL489 2P,Curve2,25.0A
Datasheet
5In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 25 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2210UC HYD.MCB UL489 2P,Curve2,10.0A
Datasheet
2In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 10 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB3210UC HYD.MCB UL489 3P,Curve2,10.0A
Datasheet
5In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 10 A 240 VAC 80 VDC 3 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB3220UC HYD.MCB UL489 3P,Curve2,20.0A
Datasheet
4In Stock
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 20 A 240 VAC 80 VDC 3 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB120.5UC HYD.MCB UL489 1P,Curve2,0.5A
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 500 mA 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1203UC HYD.MCB UL489 1P,Curve2,3.0A
Datasheet
Lead-Time 11 Weeks
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 3 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1208UC HYD.MCB UL489 1P,Curve2,8.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 8 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1212UC HYD.MCB UL489 1P,Curve2,12.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 12 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1216UC HYD.MCB UL489 1P,Curve2,16.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 16 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1230UC HYD.MCB UL489 1P,Curve2,30.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 30 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB1232UC HYD.MCB UL489 1P,Curve2,32.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 32 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB220.5UC HYD.MCB UL489 2P,Curve2,0.5A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 500 mA 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2203UC HYD.MCB UL489 2P,Curve2,3.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 3 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2204UC HYD.MCB UL489 2P,Curve2,4.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 4 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2208UC HYD.MCB UL489 2P,Curve2,8.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 8 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2212UC HYD.MCB UL489 2P,Curve2,12.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 12 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Weidmuller Circuit Breakers HB2232UC HYD.MCB UL489 2P,Curve2,32.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 32 A 120 VAC, 240 VAC 80 VDC 2 Pole Lever - 40 C + 85 C Non-Illuminated Bulk