MS IP68 Hydraulic-Magnetic Circuit Breakers

Carling Technologies MS IP68 Hydraulic-Magnetic Circuit Breakers are designed/tested to operate in harsh environments and are suited for COTS (commercial off-the-shelf) military applications. A space-saving envelope meets IP68 requirements and features a durable metal and sealed mounting bushing with MIL-PRF-39019F ingress protection when mounted in a panel. The cost-effective design complies with the requirements of MIL-PRF-55629 and MIL-STD 202. The MS Circuit Breakers are compact, reliable, and ideal for crucial communication equipment and other mission-critical components where shock, vibration, moisture resistance, salt spray, and thermal shock are a consideration.

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Voltage Rating AC
Voltage Rating DC
Number of Poles
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Carling Technologies Circuit Breakers MS1B1261821CAA0AA
Datasheet
6In Stock
Min.: 1
Mult.: 1
Hydraulic Magnetic Circuit Breakers 18 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B2247521CAA0DA
Datasheet
5In Stock
Min.: 1
Mult.: 1
Hydraulic Magnetic Circuit Breakers 7.5 A 240 VAC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1061521CBA0AA
Datasheet
2In Stock
Min.: 1
Mult.: 1
M Hydraulic Magnetic Circuit Breakers 15 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B6445021CBA0DA
Datasheet
10In Stock
Min.: 1
Mult.: 1
M Hydraulic Magnetic Circuit Breakers 5 A 240 VAC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B34610E1CBA17C
Datasheet
1In Stock
Min.: 1
Mult.: 1

M Hydraulic Magnetic Circuit Breakers 10 A 240 VAC 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1461021CAA0AC
Datasheet
10In Stock
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 10 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1461031CBA0AC
Datasheet
4In Stock
Min.: 1
Mult.: 1

M Hydraulic Magnetic Circuit Breakers 10 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B34620E1CBA17C
Datasheet
1In Stock
Min.: 1
Mult.: 1

M Hydraulic Magnetic Circuit Breakers 20 A 240 VAC 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1262021CAA0AA
Datasheet
4In Stock
Min.: 1
Mult.: 1
Hydraulic Magnetic Circuit Breakers 20 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS2B6462021BAA0CA
Datasheet
6In Stock
Min.: 1
Mult.: 1
MS Hydraulic Magnetic Circuit Breakers 20 A 120 VAC, 240 VAC 2 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers Sld Toggle Cir Brkr
Datasheet
6In Stock
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 2 A 240 VAC 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1M1463031CAA0AA
Datasheet
2In Stock
Min.: 1
Mult.: 1

M Hydraulic Magnetic Circuit Breakers 30 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1441021CAA0AC
Datasheet
5Expected 9/3/2026
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 1 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1462031CBAC
Datasheet
10Expected 11/19/2026
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 20 A 240 VAC 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers Sld Toggle Cir Brkr
Datasheet
20On Order
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 3 A 240 VAC 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1448031BBAA
Datasheet
2Expected 12/22/2026
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 8 A 240 VAC 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1463031CBAC
Datasheet
9On Order
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 30 A 240 VAC 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS2B2245031CBA0CC
Datasheet
9Expected 8/28/2026
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 5 A 120 VAC, 240 VAC 2 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers 2-pole, Sealed Toggle, 15 amp circuit breaker, Screw 8-32 with upturned lugs terminals, UL 1077 Recognized
Datasheet
10On Order
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 15 A 120 VAC, 240 VAC 65 VDC 2 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1261521CAA0AA
Datasheet
9On Order
Min.: 1
Mult.: 1
Hydraulic Magnetic Circuit Breakers 15 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B74610E1CAA0AA
Datasheet
4Expected 9/18/2026
Min.: 1
Mult.: 1
Hydraulic Magnetic Circuit Breakers 10 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS2B1261531CBA0AA
Datasheet
8On Order
Min.: 1
Mult.: 1
MS Hydraulic Magnetic Circuit Breakers 15 A 65 VDC 2 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers CIRCUIT BREAKER MS SERIES MIL
Datasheet
20Stock Available
More Info Available
Min.: 1
Mult.: 1

MS Hydraulic Magnetic Circuit Breakers 25 A 240 VAC 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers SEALED TOGGLE CIRCUIT BREAKER
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

M Hydraulic Magnetic Circuit Breakers 250 mA 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MS1B1241031CBA0AC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

M Hydraulic Magnetic Circuit Breakers 1 A 65 VDC 1 Pole - 40 C + 85 C Non-Illuminated