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SCHNEIDER Supplementary Protector: 40 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: 40 A Amps, 60V DC, 10kA at 120/240V AC, Screw Clamp

The SCHNEIDER IEC Supplementary Protector (SKU 482K40, MPN M9F21140) is a 40 A, B-Curve, 1-pole UL1077 DIN rail-mount supplementary protector from the C60SP series. It is rated for 10kA at 120/240V AC, with an AC…

SKU 3G-OTH-20618

Brand
SCHNEIDER
Item
Supplementary Protector: 40 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
M9F21140
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 (SKU 482K40, MPN M9F21140) is a 40 A, B-Curve, 1-pole UL1077 DIN rail-mount supplementary protector from the C60SP series. It is rated for 10kA at 120/240V AC, with an AC voltage rating of 240/415V AC and a DC voltage rating of 60V DC. The unit features screw clamp terminals.

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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