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Schneider Electric

Schneider Electric M9F22108 C60SP 8A 1-pole miniature circuit breaker

SKU CH-06W9-Z9NC3

Single-pole miniature circuit breaker rated 8 A with thermal-magnetic trip and 14 kA interrupting capacity at 120/240 V AC

  • ColorGray
  • Thermal-magnetic trip protects branch circuits up to 14 kA AIR
  • Single-pole C-curve design rated 8 A at 240/415 V AC
  • DIN-rail mounting fits standard enclosures with 0.71 in width
  • Screw-clamp terminals accept 18–8 AWG conductors for secure wiring
  • UL 1077 recognised supplementary protector also rated 60 V DC

Schneider Electric M9F22108 Miniature Circuit

This single-pole breaker provides branch circuit protection for AC systems up to 240/415V and DC systems up to 60V. It is suited for installers and panel builders who need a compact device rated at 8A with a thermal-magnetic trip curve C.

DIN-rail mounting frees panel space

The unit clips onto standard DIN rail and uses screw-clamp terminals that accept conductors from 18 AWG up to 8 AWG. Its 14kA interrupting rating at 120/240V AC handles fault currents without requiring additional upstream coordination in many supplementary protector applications.

Toggle actuator gives clear on/off indication

The front-mounted switch shows status at a glance and allows immediate restoration after a trip. UL 1077 listing confirms compliance for supplementary protection, while the C60SP series dimensions of 3.19 in length, 0.71 in width and 2.83 in depth fit tight enclosures.

Highlights

  • Thermal-magnetic trip protects branch circuits up to 14 kA AIR
  • Single-pole C-curve design rated 8 A at 240/415 V AC
  • DIN-rail mounting fits standard enclosures with 0.71 in width
  • Screw-clamp terminals accept 18–8 AWG conductors for secure wiring
  • UL 1077 recognised supplementary protector also rated 60 V DC

Specifications

BrandSCHNEIDER ELECTRIC
ColorGray

Questions about this item

Will the 14 kA interrupting rating hold up on a 240 V circuit that runs continuously?

The supplementary protector is rated 14 kA at 120/240 V AC, so it can clear a fault at that level on a 240 V branch circuit.

Does the thermal-magnetic trip generate noticeable heat or noise during all-day operation on an 8 A load?

The device uses a thermal-magnetic trip with a toggle actuator; it runs silently and its 0.71 in width allows normal DIN-rail spacing for heat dissipation.

What wire gauges and mounting hardware do I need to install this single-pole breaker?

Accepts 18 to 8 AWG conductors via screw-clamp terminals and mounts on standard DIN rail using the integral clip.

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