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SCHNEIDER Supplementary Protector: 1 A Amps, 14kA at 240V AC, Screw Clamp, C60SP - B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SCHNEIDERB-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors

SCHNEIDER Supplementary Protector: 1 A Amps, 14kA at 240V AC, Screw Clamp, C60SP

The SCHNEIDER IEC Supplementary Protector is a B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 1 A Amps. Part of the C60SP series (MPN M9F21201), it features a Max. AIR Rating of 14kA at 240V…

SKU 3G-OTH-21976

Brand
SCHNEIDER
Item
Supplementary Protector: 1 A Amps, 14kA at 240V AC, Screw Clamp, C60SP
Category
B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9F21201
Series
C60SP
Type
14kA at 240V AC, Screw Clamp, C60SP, B
Curve Type
B
Max. AIR Rating
14kA at 240V AC
AC Voltage Rating
240/415/440V 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 IEC Supplementary Protector is a B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 1 A Amps. Part of the C60SP series (MPN M9F21201), it features a Max. AIR Rating of 14kA at 240V AC and AC Voltage Ratings of 240/415/440V AC. The unit uses a Screw Clamp terminal connection and is not rated for DC voltage.

Frequently Asked Questions

What is the SCHNEIDER C60SP supplementary protector used for?

The SCHNEIDER C60SP (MPN M9F21201) is a B-curve, 2-pole supplementary protector rated at 1 A. It is used in industrial control panels, HVAC equipment, and machinery to protect branch circuits and components from overcurrent and short circuits, per UL1077 standards.

What are the specifications of the SCHNEIDER M9F21201?

The SCHNEIDER M9F21201 is a C60SP series supplementary protector with a B-curve, 1 A rating, and screw clamp terminals. It has a max AIR rating of 14kA at 240V AC and AC voltage ratings of 240/415/440V AC. It is not rated for DC voltage and mounts on a DIN rail.

Where to buy SCHNEIDER C60SP supplementary protectors worldwide?

3G Electric supplies the SCHNEIDER C60SP (M9F21201) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this SCHNEIDER brand protector to any country.

How to select a B-curve supplementary protector for a 1 A circuit?

For a 1 A circuit, select a B-curve protector like the SCHNEIDER C60SP (M9F21201) when protecting resistive or lighting loads with low inrush. Ensure the voltage rating (240/415/440V AC) and interrupting capacity (14kA at 240V AC) match your system. Use screw clamp terminals for secure wiring.

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, 2-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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SCHNEIDER IEC Supplementary Protector: 6 A Amps, 14kA at 240V AC, Screw Clamp, C60SP, B (MPN M9F21206). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 240/415/440V AC; Curve Type: B; DC Voltage Rating: Not Rated; Max. AIR Rating: 14kA at 240V AC; Series: C60SP; Brand: SCHNEIDER.
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SCHNEIDER IEC Supplementary Protector: 13 A Amps, 14kA at 240V AC, Screw Clamp, C60SP, B (MPN M9F21213). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 240/415/440V AC; Curve Type: B; DC Voltage Rating: Not Rated; Max. AIR Rating: 14kA at 240V AC; Series: C60SP; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 20 A Amps, 14kA at 240V AC, Screw Clamp, C60SP, B (MPN M9F21220). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 240/415/440V AC; Curve Type: B; DC Voltage Rating: Not Rated; Max. AIR Rating: 14kA at 240V AC; Series: C60SP; Brand: SCHNEIDER.
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SCHNEIDER IEC Supplementary Protector: 20 A Amps, 14kA at 240V AC, Screw Clamp, C60SP, B (MPN M9F21220). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 240/415/440V AC; Curve Type: B; DC Voltage Rating: Not Rated; Max. AIR Rating: 14kA at 240V AC; Series: C60SP; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 3 A Amps, 14kA at 240V AC, Screw Clamp, C60SP, B (MPN M9F21203). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 240/415/440V AC; Curve Type: B; DC Voltage Rating: Not Rated; Max. AIR Rating: 14kA at 240V AC; Series: C60SP; Brand: SCHNEIDER.
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SCHNEIDER IEC Supplementary Protector: 3 A Amps, 14kA at 240V AC, Screw Clamp, C60SP, B (MPN M9F21203). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 240/415/440V AC; Curve Type: B; DC Voltage Rating: Not Rated; Max. AIR Rating: 14kA at 240V AC; Series: C60SP; Brand: SCHNEIDER.