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SCHNEIDER Supplementary Protector: 50 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp - DC-Only Rated, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SCHNEIDERDC-Only Rated, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors

SCHNEIDER Supplementary Protector: 50 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp

The SCHNEIDER IEC Supplementary Protector is a DC-only rated, 2-pole UL1077 DIN rail-mount supplementary protector from the C60H-DC series, with a 50 A amp rating and a B curve type. It is rated for 500V DC and has a…

SKU 3G-OTH-22459

Brand
SCHNEIDER
Item
Supplementary Protector: 50 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp
Category
DC-Only Rated, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9U11250
Series
C60H-DC
Type
5kA at 250V DC, Screw Clamp, C60H-DC, B
DC
500V
Curve Type
B
Max. AIR Rating
5kA at 250V DC
AC Voltage Rating
Not Rated
DC Voltage Rating
500V 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 DC-only rated, 2-pole UL1077 DIN rail-mount supplementary protector from the C60H-DC series, with a 50 A amp rating and a B curve type. It is rated for 500V DC and has a maximum AIR rating of 5kA at 250V DC, with screw clamp terminals. This device is not rated for AC voltage.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SCHNEIDER C60H-DC supplementary protector used for?

The SCHNEIDER C60H-DC supplementary protector is used for DC circuit protection in industrial control panels, solar arrays, and battery systems. It is a 2-pole UL1077 device rated for 500V DC with a 50 A amp rating and B curve type, providing overcurrent protection for DC-only applications.

What are the specifications of the SCHNEIDER M9U11250?

The SCHNEIDER M9U11250 is a 50 A, 2-pole supplementary protector from the C60H-DC series. It has a DC voltage rating of 500V DC, a maximum AIR rating of 5kA at 250V DC, and a B curve type. Terminal connection is screw clamp. It is not rated for AC voltage and is UL1077 listed for DIN rail mounting.

Where to buy SCHNEIDER C60H-DC supplementary protectors worldwide?

You can source the SCHNEIDER C60H-DC supplementary protector worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to any location. Contact us for availability and lead time on the M9U11250 or other C60H-DC series protectors.

How to install a SCHNEIDER C60H-DC supplementary protector?

Install the SCHNEIDER C60H-DC supplementary protector by snapping it onto a standard DIN rail. Ensure the DC supply is de-energized. Connect wires to the screw clamp terminals per the torque specifications in the datasheet. The B curve type provides fast response for resistive loads. Always follow local electrical codes and the manufacturer's instructions.

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 dc-only rated, 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: 20 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21220). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: C; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.