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SCHNEIDER C60H-DC 1-Pole DC Supplementary Protector - DC-Only Rated, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SCHNEIDERDC-Only Rated, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors

SCHNEIDER C60H-DC 1-Pole DC Supplementary Protector

The SCHNEIDER IEC Supplementary Protector is a 25 A, 1-pole, DC-only rated UL1077 DIN rail-mount supplementary protector from the C60H-DC series. It features a C curve type, a maximum AIR rating of 5kA at 250V DC…

SKU 3G-OTH-19647

Brand
SCHNEIDER
Item
C60H-DC 1-Pole DC Supplementary Protector
Part Number
M9U21125
Category
DC-Only Rated, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
Available to Order
Also known as:M9U21125SCHNEIDER
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9U21125
Series
C60H-DC
Type
5kA at 250V DC, Screw Clamp, C60H-DC, C
DC
250V
Curve Type
C
Max. AIR Rating
5kA at 250V DC
AC Voltage Rating
Not Rated
DC Voltage Rating
250V DC
Terminal Connection
Screw Clamp

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER IEC Supplementary Protector is a 25 A, 1-pole, DC-only rated UL1077 DIN rail-mount supplementary protector from the C60H-DC series. It features a C curve type, a maximum AIR rating of 5kA at 250V DC, and a DC voltage rating of 250V DC, with screw clamp terminals (MPN M9U21125). This device is not rated for AC voltage.

Frequently Asked Questions

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

The SCHNEIDER C60H-DC supplementary protector is used to protect DC circuits from overcurrents and short circuits. It is a 25 A, 1-pole, DC-only rated device with a C curve, suitable for industrial control panels, DC power supplies, and renewable energy systems where UL1077 supplementary protection is required.

What are the specifications of the SCHNEIDER M9U21125?

The SCHNEIDER M9U21125 is a 25 A, 1-pole supplementary protector from the C60H-DC series. It has a DC voltage rating of 250V DC, a maximum AIR rating of 5kA at 250V DC, and a C curve type. It uses screw clamp terminals and is not rated for AC voltage. It is UL1077 listed for DIN rail mounting.

Where to buy SCHNEIDER C60H-DC supplementary protectors worldwide?

You can source SCHNEIDER C60H-DC supplementary protectors worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the M9U21125 or other SCHNEIDER circuit protection components.

How to select the right SCHNEIDER supplementary protector for a DC application?

To select the right SCHNEIDER supplementary protector, match the DC voltage rating (e.g., 250V DC) and current rating (e.g., 25 A) to your circuit. Choose the curve type based on load characteristics: C curve for moderate inrush. Ensure the device is DC-only rated if used in DC systems. The C60H-DC series is designed for DIN rail mounting with screw clamp terminals.

Used in

Common applications for SCHNEIDER
Industrial motor control — TeSys Deca LADR0 off-delay timer module for timed contactor operation
Control panel automation — Schneider 781R series socket-mounted relay with 24V AC coil and SPDT contacts
Machine control systems — Schneider 784 series 4PDT relay rated 15 A for signal switching
Electrical panel branch protection — C60BP 2-pole 35 A C-curve miniature circuit breaker
Motor management systems — TeSys Island TPRAN2X1 analog I/O expansion module for process monitoring
Control circuit supplementary protection — C60SP 1-pole 40 A B-curve supplementary protector
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SCHNEIDER Products

3G Electric supplies SCHNEIDER dc-only rated, 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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