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SCHNEIDER C60H-DC DC-Only 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 DC-Only Supplementary Protector

The SCHNEIDER IEC Supplementary Protector is a DC-only rated, 1-pole UL1077 DIN rail-mount supplementary protector from the C60H-DC series, with a 3 A amp rating and a C curve type. It is rated for 250V DC with a…

SKU 3G-OTH-19563

Brand
SCHNEIDER
Item
C60H-DC DC-Only Supplementary Protector
Part Number
M9U21103
Category
DC-Only Rated, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
Available to Order
Also known as:M9U21103SCHNEIDER
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9U21103
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 DC-only rated, 1-pole UL1077 DIN rail-mount supplementary protector from the C60H-DC series, with a 3 A amp rating and a C curve type. It is rated for 250V DC with a maximum AIR rating of 5kA at 250V DC, and features a screw clamp terminal connection. 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 a DC-only rated, 1-pole UL1077 device used to protect industrial DC circuits from overcurrent and short circuits. It is commonly applied in solar photovoltaic systems, battery banks, and DC distribution panels where reliable circuit protection at 250V DC is required.

What are the specifications of the SCHNEIDER M9U21103 supplementary protector?

The SCHNEIDER M9U21103 is a 3 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 features screw clamp terminals and is not rated for AC voltage. It mounts on a DIN rail and complies with UL1077.

Where to buy the SCHNEIDER C60H-DC supplementary protector worldwide?

You can source the SCHNEIDER C60H-DC supplementary protector through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this SCHNEIDER part.

How to install the SCHNEIDER C60H-DC supplementary protector on a DIN rail?

To install the SCHNEIDER C60H-DC supplementary protector, snap it onto a standard 35 mm DIN rail. Ensure the rail is clean and the device clips securely. Connect DC supply wires to the screw clamp terminals, tightening to the torque specified in the datasheet. Verify polarity and that the system is de-energized before installation.

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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