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SCHNEIDER Miniature Circuit Breaker: 8 A Amps, 14kA at 120/240V AC, Screw Clamp - C-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SCHNEIDERC-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

SCHNEIDER Miniature Circuit Breaker: 8 A Amps, 14kA at 120/240V AC, Screw Clamp

The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker, model M9F42308, is a C-Curve, 3-Pole UL489 DIN Rail-Mount unit rated at 8 Amps. It features a maximum AIR rating of 14kA at 120/240V AC, is not rated for DC…

SKU 3G-OTH-20082

Brand
SCHNEIDER
Item
Miniature Circuit Breaker: 8 A Amps, 14kA at 120/240V AC, Screw Clamp
Category
C-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9F42308
Type
14kA at 120/240V AC, Screw Clamp, C
Max. AIR Rating
14kA at 120/240V AC
DC Voltage Rating
Not Rated
Terminal Connection
Screw Clamp
View Full Spec Sheet

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker, model M9F42308, is a C-Curve, 3-Pole UL489 DIN Rail-Mount unit rated at 8 Amps. It features a maximum AIR rating of 14kA at 120/240V AC, is not rated for DC voltage, and uses a Screw Clamp terminal connection.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SCHNEIDER ELECTRIC M9F42308 miniature circuit breaker used for?

The SCHNEIDER ELECTRIC M9F42308 is a C-Curve, 3-Pole UL489 DIN Rail-Mount miniature circuit breaker rated at 8 Amps. It is used for overcurrent protection in industrial and commercial electrical panels, providing reliable branch-circuit protection in AC systems up to 120/240V.

What are the specifications of the SCHNEIDER M9F42308 circuit breaker?

The SCHNEIDER M9F42308 is an 8 Amp, 3-Pole miniature circuit breaker with a C-Curve trip characteristic. It has a maximum AIR rating of 14kA at 120/240V AC, is not rated for DC voltage, and uses a Screw Clamp terminal connection. It is UL489 listed for DIN rail mounting.

Where to buy the SCHNEIDER M9F42308 circuit breaker worldwide?

3G Electric supplies the SCHNEIDER M9F42308 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this part.

How to install the SCHNEIDER M9F42308 miniature circuit breaker?

Install the SCHNEIDER M9F42308 by snapping it onto a standard DIN rail. Ensure the circuit is de-energized. Connect phase conductors to the screw-clamp terminals, torque to manufacturer specifications, and verify the C-Curve rating matches your load. Always follow local electrical codes.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER c-curve, 3-pole ul489 din rail-mount miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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