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SCHNEIDER Supplementary Protector: 20 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: 20 A Amps, 14kA at 240V AC, Screw Clamp, C60SP

The SCHNEIDER IEC Supplementary Protector is a 20 A, B-Curve, 2-pole UL1077 DIN rail-mount supplementary protector from the C60SP series. It features a screw clamp terminal connection and a maximum AIR rating of 14kA…

SKU 3G-OTH-21773

Brand
SCHNEIDER
Item
Supplementary Protector: 20 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
M9F21220
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 20 A, B-Curve, 2-pole UL1077 DIN rail-mount supplementary protector from the C60SP series. 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.

Frequently Asked Questions

What is the SCHNEIDER C60SP supplementary protector used for?

The SCHNEIDER C60SP is a 20 A, B-Curve, 2-pole UL1077 supplementary protector designed to protect downstream equipment from overcurrents and short circuits in industrial control panels, HVAC systems, and machinery. It mounts on a DIN rail and uses screw clamp terminals for secure wiring.

What are the specifications of the SCHNEIDER M9F21220?

The SCHNEIDER M9F21220 is a 20 A, B-Curve, 2-pole supplementary protector from the C60SP series. It has a maximum AIR rating of 14kA at 240V AC, AC voltage ratings of 240/415/440V AC, and is not rated for DC voltage. Terminal connection is screw clamp.

Where to buy SCHNEIDER C60SP supplementary protectors worldwide?

3G Electric supplies the SCHNEIDER C60SP series supplementary protectors worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the M9F21220 or other C60SP models.

How to install a SCHNEIDER C60SP DIN rail protector?

To install the SCHNEIDER C60SP, snap it onto a standard 35 mm DIN rail. Ensure the rail is clean and the device clips engage firmly. Connect wires using the screw clamp terminals, torquing to the manufacturer's specification. Always de-energize the circuit before installation and follow local electrical codes.

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: 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: 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.
SCHNEIDER IEC Supplementary Protector: 1 A Amps, 14kA at 240V AC, Screw Clamp, C60SP, B (MPN M9F21201). 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: 1 A Amps, 14kA at 240V AC, Screw Clamp, C60SP, B (MPN M9F21201). 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.