Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SCHNEIDER Supplementary Protector: 10 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: 10 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp

The SCHNEIDER IEC Supplementary Protector is a 10 A, 2-pole DC-only rated UL1077 DIN rail-mount supplementary protector from the C60H-DC series. It features a D curve type, a DC voltage rating of 500V DC, and a…

SKU 3G-OTH-22211

Brand
SCHNEIDER
Item
Supplementary Protector: 10 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp
Category
DC-Only Rated, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9U31210
Series
C60H-DC
Type
5kA at 250V DC, Screw Clamp, C60H-DC, D
DC
500V
Curve Type
D
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

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SCHNEIDER IEC Supplementary Protector is a 10 A, 2-pole DC-only rated UL1077 DIN rail-mount supplementary protector from the C60H-DC series. It features a D curve type, a DC voltage rating of 500V DC, and a maximum AIR rating of 5kA at 250V DC, with screw clamp terminals. 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 overcurrent and short circuits in industrial control panels, solar arrays, and battery systems. It is a 10 A, 2-pole device rated for 500V DC with a D curve, suitable for high-inrush loads like motors and transformers.

What are the specifications of the SCHNEIDER M9U31210 supplementary protector?

The SCHNEIDER M9U31210 is a 10 A, 2-pole DC-only 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, screw clamp terminals, and a D curve type. It is not rated for AC voltage and complies with UL1077.

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

You can source the SCHNEIDER C60H-DC supplementary protector from 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 M9U31210 model.

How to install the 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 off, connect wires to the screw clamp terminals per the wiring diagram, and torque to the specified value. Verify polarity and test the circuit before energizing.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SCHNEIDER IEC Supplementary Protector: 6 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31206). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 6 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31206). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 20 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31220). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 20 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31220). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 25 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31225). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 25 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31225). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 32 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31232). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 32 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31232). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 10 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21210). 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.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 10 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21210). 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.
SCHNEIDER IEC Supplementary Protector: 63 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21263). 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.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 63 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21263). 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.

More from SCHNEIDER

View all SCHNEIDER parts →
SCHNEIDER IEC Supplementary Protector: 13 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, B (MPN M9U11213). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: B; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 13 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, B (MPN M9U11213). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: B; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 50 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31250). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 50 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, D (MPN M9U31250). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: D; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 25 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21225). 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.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 25 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21225). 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.
SCHNEIDER IEC Supplementary Protector: 6 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21206). 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.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 6 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21206). 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.
SCHNEIDER IEC Supplementary Protector: 10 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, B (MPN M9U11210). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: B; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 10 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, B (MPN M9U11210). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: Not Rated; Curve Type: B; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 250V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 30 A Amps, 500V DC, 5kA at 500V DC, Lug, C60H-DC, C (MPN MGN61534). Key specifications — Terminal Connection: Lug; AC Voltage Rating: Not Rated; Curve Type: C; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 500V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 30 A Amps, 500V DC, 5kA at 500V DC, Lug, C60H-DC, C (MPN MGN61534). Key specifications — Terminal Connection: Lug; AC Voltage Rating: Not Rated; Curve Type: C; DC Voltage Rating: 500V DC; Max. AIR Rating: 5kA at 500V DC; Series: C60H-DC; Brand: SCHNEIDER.
SCHNEIDER IEC Supplementary Protector: 32 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21232). 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.
SCHNEIDER
SCHNEIDER IEC Supplementary Protector: 32 A Amps, 500V DC, 5kA at 250V DC, Screw Clamp, C60H-DC, C (MPN M9U21232). 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.
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.
SCHNEIDER
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.