30A Breakers | McMaster-Carr

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System of Measurement

Voltage

Number of Poles

Mounting Location

Frequency

Trip Type

Manufacturer

Manufacturer Series

Circuit Breaker Interruption Type

Hydraulic-Magnetic

Magnetic

Thermal

Breakthrough Current @ Voltage

Wire Connection

Certification

UL Recognized Component

Manual Reset Style

Specifications Met

Inrush Current Setting

Reset Type

Width

Enclosure Rating

Electrical Connection

Height

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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64 Products

Circuit Breakers

Square D Load-Center Circuit Breakers

Match to Square D breaker boxes or panel boards of the same manufacturer series

11 products

DIN-Rail Mount Branch Circuit Breakers

Safeguard equipment and wiring in an area of your facility

17 products

DIN-Rail Mount Equipment Circuit Breakers

Protect a piece of equipment downstream from a branch circuit breaker

20 products

High-Power Circuit Breakers

Protect an area of a facility that has high-powered equipment

5 products

Siemens Load-Center Circuit Breakers

Use with Siemens EQ series breaker boxes

2 products

Cutler-Hammer Load-Center Circuit Breakers

Install into Cutler-Hammer CH series breaker boxes

2 products

Harsh-Environment Circuit Breakers

Resist vibration and corrosion in harsh environments

3 products

Blade-Style Circuit Breakers

Protect low-voltage automotive and electronic applications

2 products

High-Temperature Panel-Mount Circuit Breakers

The hydraulic-magnetic trip mechanism is not affected by temperature changes

1 product

Other Products

Extension Cords

Extend the reach of power from an outlet

3 products