We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SCHNEIDER Miniature Circuit Breaker: 3 A Amps, 60V DC, 14kA at 120/240V AC - C-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SCHNEIDERC-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

SCHNEIDER Miniature Circuit Breaker: 3 A Amps, 60V DC, 14kA at 120/240V AC

The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker is a C-Curve, 1-Pole UL489 DIN Rail-Mount unit rated at 3 A Amps. It features a Max. AIR Rating of 14kA at 120/240V AC, AC Voltage Rating of 240/415V AC, and DC…

SKU 3G-OTH-22458

Brand
SCHNEIDER
Item
Miniature Circuit Breaker: 3 A Amps, 60V DC, 14kA at 120/240V AC
Category
C-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

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.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9F42103
Type
14kA at 120/240V AC, Screw Clamp
DC
60V
Max. AIR Rating
14kA at 120/240V AC
AC Voltage Rating
240/415V AC
DC Voltage Rating
60V DC
Terminal Connection
Screw Clamp

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker is a C-Curve, 1-Pole UL489 DIN Rail-Mount unit rated at 3 A Amps. It features a Max. AIR Rating of 14kA at 120/240V AC, AC Voltage Rating of 240/415V AC, and DC Voltage Rating of 60V DC, with a Screw Clamp terminal connection (MPN M9F42103).

Frequently Asked Questions

What is the SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker M9F42103 used for?

This C-Curve, 1-Pole UL489 DIN Rail-Mount breaker protects branch circuits in industrial control panels and distribution boards. It is rated 3 A, 240/415V AC, 60V DC, with a 14kA interrupting capacity at 120/240V AC. Typical applications include motor control centers, lighting circuits, and DC power supplies.

What are the specifications of the SCHNEIDER M9F42103 miniature circuit breaker?

The SCHNEIDER M9F42103 is a 3 A, C-Curve, 1-Pole UL489 breaker. AC voltage rating is 240/415V AC; DC voltage rating is 60V DC. Maximum AIR rating is 14kA at 120/240V AC. Terminal connection is screw clamp. It mounts on a DIN rail and is manufactured by SCHNEIDER ELECTRIC.

Where to buy the SCHNEIDER M9F42103 circuit breaker worldwide?

3G Electric supplies the SCHNEIDER M9F42103 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. We source and deliver this SCHNEIDER breaker globally.

How to install the SCHNEIDER M9F42103 miniature circuit breaker?

Install the SCHNEIDER M9F42103 on a standard DIN rail by clipping it into place. Ensure the breaker is in the OFF position. Connect line and load wires to the screw clamp terminals, torquing to manufacturer specifications. Verify voltage and current ratings match your circuit before energizing.

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, 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 1 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42101)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 1 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42101)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 8 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42108)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 8 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42108)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 4 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42104)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 4 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42104)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 5 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42105)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 5 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42105)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 4 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F43104)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 4 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F43104)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 3 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F43103)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 3 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F43103)

More from SCHNEIDER

View all SCHNEIDER parts
This 1-pole miniature circuit breaker from the C60BP series features a C-curve trip characteristic for overcurrent protection. Rated 25A, it is suitable for AC systems up to 240/415V and DC systems up to 60V, with a maximum interrupting rating of 14kA at 120/240V AC. The unit mounts on DIN rails and uses screw clamp terminals for wiring connections. Typical applications include branch circuit protection in industrial and commercial electrical panels
SCHNEIDER
This 1-pole miniature circuit breaker from the C60BP series features a C-curve trip characteristic for overcurrent protection. Rated 25A, it is suitable for AC systems up to 240/415V and DC systems up to 60V, with a maximum interrupting rating of 14kA at 120/240V AC. The unit mounts on DIN rails and uses screw clamp terminals for wiring connections. Typical applications include branch circuit protection in industrial and commercial electrical panels
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 2 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42102)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 2 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42102)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 63 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42163)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 63 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42163)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 35 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42135)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 35 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42135)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 10 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42110)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 10 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42110)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 30 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42130)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 30 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42130)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 6 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42106)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 6 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp (MPN M9F42106)
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 0.5 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42170)
SCHNEIDER
SCHNEIDER ELECTRIC IEC Miniature Circuit Breaker: 0.5 A Amps, 60V DC, 14kA at 120/240V AC, C60BP (MPN M9F42170)