SCHNEIDER M9F43140 D-Curve 1-Pole UL489 Miniature Circuit Breaker
The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker (MPN M9F43140) is a 40 A, D-Curve, 1-Pole UL489 DIN Rail-Mount unit. It is rated for 240/415V AC and 60V DC, with a maximum AIR rating of 14kA at 120/240V AC. The…
SKU 3G-OTH-22068
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Compliance & shipping
- Hazardous material
- Yes — hazmat handling and paperwork applyHazardous Material
- California Prop 65 warning
- No warning recorded
- Licence required
- No licence required
- Safety Data Sheet
- Not available
- Special shipping
- Ships under standard freight
Need installation or engineering help?
Ask a question
Product Description
The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker (MPN M9F43140) is a 40 A, D-Curve, 1-Pole UL489 DIN Rail-Mount unit. It is rated for 240/415V AC and 60V DC, with a maximum AIR rating of 14kA at 120/240V AC. The terminal connection is a screw clamp.
Frequently Asked Questions
What is the SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker M9F43140 used for?
This 40 A, D-Curve, 1-Pole UL489 DIN Rail-Mount breaker protects industrial circuits against overloads and short circuits. It is suitable for AC systems up to 240/415V AC and DC systems up to 60V DC, commonly used in panel boards and control cabinets.
What are the specifications of the SCHNEIDER M9F43140 circuit breaker?
The SCHNEIDER M9F43140 is a 40 A, D-Curve, 1-Pole UL489 miniature circuit breaker. It has an AC voltage rating of 240/415V AC, a DC voltage rating of 60V DC, and a maximum AIR rating of 14kA at 120/240V AC. Terminal connection is screw clamp.
Where to buy the SCHNEIDER M9F43140 circuit breaker worldwide?
3G Electric supplies the SCHNEIDER M9F43140 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the SCHNEIDER M9F43140 DIN rail circuit breaker?
Snap the SCHNEIDER M9F43140 onto a standard 35 mm DIN rail until it locks. Connect line and load wires to the screw clamp terminals, tightening to the torque specified on the breaker label. Ensure the circuit is de-energized before installation.
Used in
Common applications for SCHNEIDERSCHNEIDER Products
3G Electric supplies SCHNEIDER d-curve, 1-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.