SCHNEIDER M9F43320 D-Curve 3-Pole UL489 Miniature Circuit Breaker
The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker, model M9F43320, is a 20 A, D-Curve, 3-Pole UL489 DIN Rail-Mount unit. It features a maximum AIR rating of 14kA at 120/240V AC, is not rated for DC voltage, and…
SKU 3G-OTH-20786
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker, model M9F43320, is a 20 A, D-Curve, 3-Pole UL489 DIN Rail-Mount unit. 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.
Frequently Asked Questions
What is the SCHNEIDER ELECTRIC M9F43320 miniature circuit breaker used for?
The SCHNEIDER ELECTRIC M9F43320 is a 20 A, D-Curve, 3-Pole UL489 miniature circuit breaker designed for industrial and commercial DIN rail panels. It protects branch circuits against overloads and short circuits, typically in motor or high-inrush load applications, with a 14kA interrupting rating at 120/240V AC.
What are the specifications of the SCHNEIDER M9F43320 circuit breaker?
The SCHNEIDER M9F43320 is a 20 A, D-Curve, 3-Pole UL489 DIN rail-mount miniature circuit breaker. 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. The manufacturer part number is M9F43320.
Where to buy the SCHNEIDER M9F43320 circuit breaker worldwide?
3G Electric supplies the SCHNEIDER M9F43320 miniature circuit breaker worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this D-Curve, 3-Pole UL489 breaker.
How to install the SCHNEIDER M9F43320 miniature circuit breaker?
Install the SCHNEIDER M9F43320 by snapping it onto a standard DIN rail. Ensure the circuit is de-energized, then connect phase conductors to the screw clamp terminals, torquing to manufacturer specifications. The D-Curve trip characteristic suits high-inrush loads; verify system voltage is 120/240V AC maximum.
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3G Electric supplies SCHNEIDER d-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.
