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SCHNEIDER Supplementary Protector: 45 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp - B-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SCHNEIDERB-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors

SCHNEIDER Supplementary Protector: 45 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp

The SCHNEIDER IEC Supplementary Protector is a 45 A, B-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protector from the C60SP series. It features a Max. AIR Rating of 10kA at 120/240V AC, AC Voltage Rating of…

SKU 3G-OTH-20644

Brand
SCHNEIDER
Item
Supplementary Protector: 45 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp
Category
B-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9F21145
Series
C60SP
Type
10kA at 120/240V AC, Screw Clamp, C60SP, B
DC
60V
Curve Type
B
Max. AIR Rating
10kA at 120/240V AC
AC Voltage Rating
240/415V AC
DC Voltage Rating
60V DC
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 45 A, B-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protector from the C60SP series. It features a Max. AIR Rating of 10kA 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 M9F21145).

Frequently Asked Questions

What is the SCHNEIDER IEC Supplementary Protector used for?

The SCHNEIDER C60SP series supplementary protector safeguards downstream equipment against overloads and short circuits in industrial control panels, HVAC systems, and machinery. Its B-curve trip characteristic suits resistive or lighting loads where inrush currents are low.

What are the specifications of the SCHNEIDER M9F21145 supplementary protector?

The SCHNEIDER M9F21145 is a 45 A, 1-pole supplementary protector with B-curve, rated 240/415V AC and 60V DC. It has a maximum AIR rating of 10kA at 120/240V AC and uses screw clamp terminals. It is part of the C60SP series and mounts on a DIN rail.

Where to buy the SCHNEIDER C60SP supplementary protector worldwide?

3G Electric supplies the SCHNEIDER C60SP supplementary protector worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote on the M9F21145 or other C60SP models.

How to install a SCHNEIDER C60SP supplementary protector on a DIN rail?

To install the SCHNEIDER C60SP, snap the protector onto a standard 35 mm DIN rail until it locks. Connect line and load wires to the screw clamp terminals, torquing to the manufacturer's specification. Ensure the circuit is de-energized before installation.

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, 1-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: 3 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21103). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 14kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
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SCHNEIDER IEC Supplementary Protector: 3 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21103). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 14kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER IEC Supplementary Protector: 1 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21101). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 14kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
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SCHNEIDER IEC Supplementary Protector: 1 A Amps, 60V DC, 14kA at 120/240V AC, Screw Clamp, C60SP, B (MPN M9F21101). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 14kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
SCHNEIDER IEC Supplementary Protector: 0.5 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP (MPN M9F21170). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.
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SCHNEIDER IEC Supplementary Protector: 0.5 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp, C60SP (MPN M9F21170). Key specifications — Brand: SCHNEIDER; Terminal Connection: Screw Clamp; DC Voltage Rating: 60V DC; Max. AIR Rating: 10kA at 120/240V AC; Series: C60SP; AC Voltage Rating: 240/415V AC; Curve Type: B.