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SCHNEIDER Supplementary Protector: 32 A Amps, 14kA at 240V AC, Screw Clamp - B-Curve, 4-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SCHNEIDERB-Curve, 4-Pole UL1077 DIN Rail-Mount Supplementary Protectors

SCHNEIDER Supplementary Protector: 32 A Amps, 14kA at 240V AC, Screw Clamp

The SCHNEIDER ELECTRIC IEC Supplementary Protector (MPN M9F21432) is a B-Curve, 4-Pole UL1077 DIN Rail-Mount supplementary protector from the C60SP series, rated at 32 A Amps with a maximum AIR rating of 14kA at 240V…

SKU 3G-OTH-21608

Brand
SCHNEIDER
Item
Supplementary Protector: 32 A Amps, 14kA at 240V AC, Screw Clamp
Category
B-Curve, 4-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9F21432
Series
C60SP
Type
14kA at 240V AC, Screw Clamp, B
Max. AIR Rating
14kA at 240V AC
DC Voltage Rating
Not Rated
Terminal Connection
Screw Clamp
View Full Spec Sheet

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

Product Description

The SCHNEIDER ELECTRIC IEC Supplementary Protector (MPN M9F21432) is a B-Curve, 4-Pole UL1077 DIN Rail-Mount supplementary protector from the C60SP series, rated at 32 A Amps with a maximum AIR rating of 14kA at 240V AC. It features a screw clamp terminal connection and is not rated for DC voltage.

Frequently Asked Questions

What is the SCHNEIDER ELECTRIC IEC Supplementary Protector M9F21432 used for?

The SCHNEIDER ELECTRIC M9F21432 is a B-Curve, 4-Pole UL1077 DIN Rail-Mount supplementary protector used to protect branch circuits and equipment from overcurrents and short circuits in industrial control panels, HVAC systems, and lighting applications.

What are the specifications of the SCHNEIDER M9F21432 supplementary protector?

The SCHNEIDER M9F21432 is rated at 32 A Amps with a maximum AIR rating of 14kA at 240V AC. It features a screw clamp terminal connection, is part of the C60SP series, and is not rated for DC voltage. It is a B-Curve, 4-Pole device compliant with UL1077.

Where to buy the SCHNEIDER M9F21432 supplementary protector worldwide?

You can source the SCHNEIDER M9F21432 supplementary protector through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install the SCHNEIDER M9F21432 supplementary protector?

Install the SCHNEIDER M9F21432 by snapping it onto a DIN rail in a suitable enclosure. Ensure the circuit is de-energized, connect wires to the screw clamp terminals per the torque specifications in the datasheet, and verify the B-Curve trip characteristics match your load requirements.

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, 4-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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