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Black DIN rail circuit breaker, 1 A, 250 V AC, .5 in wide

SQUARE D

SQUARE D 9080GCB10 1 A 250 V AC DIN circuit breaker

SKU CH-W5R7-8KTWR

DIN-rail thermal-magnetic circuit breaker rated 1 A at 250 V AC with CSA, DIN and UL 1077 listings

  • Thermal-magnetic protection trips reliably on overloads and short circuits
  • Single-pole 1 A rating at 250 V AC suits low-current control circuits
  • DIN-rail track mounting fits standard 35 mm rails without tools
  • CSA C22.2 No. 235, DIN 57470 and UL 1077 certifications confirm safety compliance
  • Accepts 16–10 AWG copper wire for flexible installation

Circuit breaker for DIN rail

The SQUARE D 9080GCB10 is a single-pole thermal-magnetic circuit protector rated at 1 A and 250 V AC. It mounts on standard DIN track and uses NEMA-style terminal blocks for copper conductors from 16 AWG to 10 AWG. The black housing measures 3.11 in long, .5 in wide and 3.15 in deep.

Check voltage current and wire gauge

Verify that your control circuit operates at or below 250 V AC and draws no more than 1 A before installing this device. Confirm the supply conductors are copper and fall within the 16 AWG to 10 AWG range accepted by the terminals. Ensure the DIN rail in your enclosure provides the required track-mount footprint for a single-tier, one-pole unit.

Suits low-current control panels

This protector suits panels that need a compact, standards-listed breaker for 1 A control circuits. Buyers who need higher current ratings, additional poles or a different mounting style should look at other models. It is not intended for loads exceeding its 1 A thermal-magnetic trip curve.

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Price $60.99
Typical for this category: the median of 1,135 items is $54.99.

Specifications

Product
Brand nameSQUARE D

Questions about this item

Does the SQUARE D 9080GCB10 include mounting hardware or wire ferrules, or must they be purchased separately?

The breaker is a DIN-track mount unit with NEMA terminal blocks that accept 16–10 AWG copper wire; mounting hardware and ferrules are not included and must be sourced separately.

How do I choose between the 1 A rating and other available current ratings for this series?

Select the 1 A version when the protected circuit’s normal draw is at or below 1 A; choose a higher-rated model from the same series only if the load exceeds that value.

What does the 250 V AC / 1 A rating mean once the breaker is installed in a panel?

It will carry up to 1 A continuously at 250 V AC and trip on overload or short-circuit per CSA C22.2 No 235, DIN 57470 and UL 1077 standards.

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