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SCHNEIDER Supplementary Protector: 25 A Amps, 14kA at 240V AC, Screw Clamp - B-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SCHNEIDERB-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors

SCHNEIDER Supplementary Protector: 25 A Amps, 14kA at 240V AC, Screw Clamp

The SCHNEIDER IEC Supplementary Protector, model M9F21325 from the C60SP series, is a 25 A, B-Curve, 3-pole UL1077 DIN rail-mount supplementary protector. It features a screw clamp terminal connection and a maximum…

SKU 3G-OTH-20003

Brand
SCHNEIDER
Item
Supplementary Protector: 25 A Amps, 14kA at 240V AC, Screw Clamp
Category
B-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9F21325
Series
C60SP
Type
14kA at 240V AC, Screw Clamp, C60SP
Max. AIR Rating
14kA at 240V AC
AC Voltage Rating
240/415/440V AC
DC Voltage Rating
Not Rated
Terminal Connection
Screw Clamp
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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER IEC Supplementary Protector, model M9F21325 from the C60SP series, is a 25 A, B-Curve, 3-pole UL1077 DIN rail-mount supplementary protector. It features a screw clamp terminal connection and a maximum AIR rating of 14kA at 240V AC, with AC voltage ratings of 240/415/440V AC. This device is not rated for DC voltage applications.

Frequently Asked Questions

What is the SCHNEIDER M9F21325 supplementary protector used for?

The SCHNEIDER M9F21325 C60SP supplementary protector is used for overcurrent protection of branch circuits in industrial control panels, HVAC equipment, and machinery. Its B-curve trip characteristic suits resistive or lighting loads. As a UL1077 device, it is not a branch-circuit breaker but provides reliable supplementary protection in DIN-rail mounted assemblies.

What are the specifications of the SCHNEIDER M9F21325?

The SCHNEIDER M9F21325 is a 25 A, 3-pole, B-curve supplementary protector from the C60SP series. It has a screw clamp terminal connection, AC voltage ratings of 240/415/440V AC, and a maximum AIR rating of 14kA at 240V AC. It is not rated for DC voltage applications and is designed for DIN-rail mounting.

Where to buy the SCHNEIDER M9F21325 worldwide?

3G Electric supplies the SCHNEIDER M9F21325 C60SP supplementary protector to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine SCHNEIDER equipment and provide technical support to ensure you get the right part for your application.

How to install the SCHNEIDER M9F21325 supplementary protector?

Install the SCHNEIDER M9F21325 by snapping it onto a standard 35 mm DIN rail. Ensure the circuit is de-energized. Connect conductors using the screw clamp terminals, tightening to the torque specified on the device label. Follow local electrical codes and the manufacturer's instructions. This device is for supplementary protection only and must not replace a branch-circuit breaker.

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 b-curve, 3-pole ul1077 din rail-mount supplementary protectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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