SCHNEIDER M9F42340 C-Curve 3-Pole UL489 Miniature Circuit Breaker
The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker (MPN M9F42340) is a C-Curve, 3-Pole UL489 DIN Rail-Mount unit rated for 40 A Amps. It features a Max. AIR Rating of 14kA at 120/240V AC and a Screw Clamp terminal…
SKU 3G-OTH-20287
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker (MPN M9F42340) is a C-Curve, 3-Pole UL489 DIN Rail-Mount unit rated for 40 A Amps. It features a Max. AIR Rating of 14kA at 120/240V AC and a Screw Clamp terminal connection. This breaker is not rated for DC voltage.
Frequently Asked Questions
What is the SCHNEIDER ELECTRIC M9F42340 miniature circuit breaker used for?
The SCHNEIDER ELECTRIC M9F42340 is a C-Curve, 3-Pole UL489 DIN Rail-Mount miniature circuit breaker rated for 40 A Amps. It protects branch circuits in industrial and commercial electrical panels against overloads and short circuits, with a 14kA interrupting rating at 120/240V AC.
What are the specifications of the SCHNEIDER M9F42340 circuit breaker?
The SCHNEIDER M9F42340 is a 40 A Amps, 3-Pole miniature circuit breaker with a C-Curve trip characteristic. It has a Max. AIR Rating of 14kA at 120/240V AC, a Screw Clamp terminal connection, and is not rated for DC voltage. It is UL489 listed for DIN Rail mounting.
Where to buy the SCHNEIDER M9F42340 circuit breaker worldwide?
3G Electric supplies the SCHNEIDER M9F42340 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 40 A, 3-Pole UL489 breaker.
How to install the SCHNEIDER M9F42340 miniature circuit breaker?
Install the SCHNEIDER M9F42340 on a standard DIN rail by snapping it into place. Ensure the circuit is de-energized before wiring. Use the Screw Clamp terminals for secure connections, torquing to manufacturer specifications. Follow all local electrical codes and the product's installation manual.
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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.
