We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White three-pole DIN-rail miniature circuit breaker with toggle actuators and screw-clamp terminals

Schneider Electric

Schneider Electric M9F21350 C60SP 50A 3-pole miniature circuit breaker

SKU CH-PHM3-RWA0F

Three-pole miniature circuit breaker rated 50 A with 10 kA interrupting capacity at 240 V AC for DIN-rail branch-circuit protection

  • Three-pole 50 A protection for three-phase branch circuits
  • Thermal-magnetic trip clears overloads and short-circuits reliably
  • 10 kA interrupting capacity at 240 V AC handles high fault currents
  • DIN-rail mount with screw-clamp terminals accepts 18–2 AWG wire
  • UL 1077 recognised supplementary protector for industrial control panels

Schneider Electric M9F21350 50 A 3-pole breaker

This Schneider Electric C60SP miniature circuit breaker is a new IEC supplementary protector rated at 50 A for three-phase AC systems. It mounts on a standard DIN rail and uses a toggle actuator with thermal-magnetic trip characteristics. The unit is designed for branch-circuit protection in industrial and commercial load centres.

Suits panels needing 10 kA interruption at 240 V AC

Installers protecting three-phase branch circuits up to 440 V AC with a 10 kA short-circuit rating at 240 V AC will find this breaker appropriate. It is not intended for DC circuits or for applications that require a UL 1077 recognised device with a different interrupting rating or pole configuration.

50 A thermal-magnetic trip

The single decisive specification is the 50 A thermal-magnetic trip rating combined with screw-clamp terminals that accept conductors from 18 AWG to 2 AWG. This defines the maximum continuous current the device will carry before tripping and the wire range it can terminate.

Highlights

  • Three-pole 50 A protection for three-phase branch circuits
  • Thermal-magnetic trip clears overloads and short-circuits reliably
  • 10 kA interrupting capacity at 240 V AC handles high fault currents
  • DIN-rail mount with screw-clamp terminals accepts 18–2 AWG wire
  • UL 1077 recognised supplementary protector for industrial control panels

Specifications

BrandSCHNEIDER ELECTRIC

Questions about this item

What is the maximum prospective short-circuit current the M9F21350 can safely interrupt at 240 V AC?

The breaker carries a 10 kA short-circuit rating at 240 V AC, so it can clear faults up to that level without damage.

How much heat does the three-pole unit generate when carrying 50 A continuously?

With thermal-magnetic trip elements and screw-clamp terminals, the device is designed to run at its 50 A rating on a DIN rail without exceeding temperature limits for the 18 AWG to 2 AWG conductors it accepts.

What mounting hardware and conductor range must be available on the DIN rail for this breaker?

The unit clips onto standard DIN rail and accepts copper conductors from 18 AWG up to 2 AWG per pole via screw-clamp terminals.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.