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Schneider Electric MGN61831 — 1-Pole MCB (DIN Rail)

MGN61831 Multi9 C60H-DC Miniature Circuit-Breaker, 1P, 10 A,

MPNMGN61831
Obsolete

Schneider Electric Multi9 C60H-DC miniature circuit-breaker, 1P, 10 A rated current, curve C, 20 kA breaking capacity at 110 V DC, for DC networks.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

MGN61831 — Identification
ParameterValue
Product nameMulti9 C60H-DC
Product / component typeMiniature circuit-breaker
Product rangeMulti9
Device short nameC60H-DC
Poles description1P
Number of protected poles1
Device applicationDistribution
MGN61831 — Electrical & Protection
ParameterValue
Rated current (In)10 A at 50 °C conforming to EN/IEC 60947-2
Rated operational voltage (Ue)250 V DC 110 V DC 220 V DC
Tripping curve codeC
Magnetic tripping limit8.5 x In +/- 20 % DC
Breaking capacity (Icu / AIR)20 kA Icu at 110 V DC conforming to EN/IEC 60947-2 10 kA Icu at 220 V DC conforming to EN/IEC 60947-2 6 kA Icu at 250 V DC conforming to EN/IEC 60947-2
Network type (AC/DC)DC
Trip unit technologyThermal-magnetic
Control / actuation typeToggle
Mechanical durability (cycles)20000 cycles
MGN61831 — Mounting & Connection
ParameterValue
Terminal connections / wire rangeTunnel type terminal (top or bottom)1...25 mm² (AWG 18...AWG 4) - rigid stranded Tunnel type terminal (top or bottom)1...16 mm² (AWG 18...AWG 6) - flexible Tunnel type terminal (top or bottom)1...16 mm² (AWG 18...AWG 6) - flexible with ferrule Tunnel type terminal (top or bottom) - 2 cable(s) 1...10 mm² (AWG 18...AWG 8) - rigid stranded Tunnel type terminal (top or bottom) - 2 cable(s) 1...10 mm² (AWG 18...AWG 8) - flexible Tunnel type terminal (top or bottom) - 2 cable(s) 1...10 mm² (AWG 18...AWG 8) - flexible with ferrule Tunnel type terminal (top or bottom) - 3 cable(s) 1 mm² (AWG 18) - flexible stranded
Mounting supportDIN rail
Mounting modeClip-on
Width18 mm
Height81 mm
Depth73 mm
Tightening torque (by circuit)2.5 N.m top or bottom
MGN61831 — Environmental
ParameterValue
Operating ambient temperature-25...70 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529
MGN61831 — Approvals
ParameterValue
Conformity standardsEN/IEC 60947-2
MGN61831 — Electrical
ParameterValue
[Ui] rated insulation voltage500 V DC conforming to EN/IEC 60947-2
[Uimp] rated impulse withstand voltage6 kV conforming to EN/IEC 60947-2

Product details

DC-rated miniature circuit-breaker for distribution panels

The MGN61831 is a Schneider Electric Multi9 C60H-DC single-pole miniature circuit-breaker rated 10 A at 50 °C per EN/IEC 60947-2, with a C curve (magnetic trip at 8.5 x In ±20 % DC) and a breaking capacity of 20 kA Icu at 110 V DC, 10 kA at 220 V DC, and 6 kA at 250 V DC.

At 220 V DC the same breaker derates to 10 kA Icu, and at 250 V DC to 6 kA Icu. That makes it suitable for 110 V DC telecom plants (typical battery bank voltage) and 220 V DC solar strings, but not for 250 V DC circuits with fault currents above 6 kA. The thermal-magnetic trip unit (curve C) means it holds through mild inrush but trips fast on short-circuit — 8.5 x In magnetic threshold is standard for general distribution, not motor starting.

Tunnel-type terminals accept 1…25 mm² rigid stranded (AWG 18…4) or 1…16 mm² flexible with ferrule. Tightening torque is 2.5 N.m. Strip length 14 mm. IP20 finger-safe front; IP40 inside a modular enclosure. Padlockable toggle for lockout/tagout. The grey housing with ON/OFF indication is standard for the Multi9 range.

Frequently asked questions

Where can I buy MGN61831?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is the breaking capacity of MGN61831 at different DC voltages?

20 kA Icu at 110 V DC, 10 kA Icu at 220 V DC, and 6 kA Icu at 250 V DC, all per EN/IEC 60947-2.

What standards does MGN61831 comply with?

It complies with EN/IEC 60947-2 for miniature circuit-breakers, with pollution degree 3 and tropicalisation per IEC 60068-2.

MPN
MGN61831