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Schneider Electric MGN61856 — 2-Pole MCB (DIN Rail)

MGN61856 Multi9 C60H-DC MCB, 2P, 50 A, Curve C, DC

MPNMGN61856
Obsolete

Schneider Electric Multi9 C60H-DC miniature circuit breaker, MGN61856, 2-pole, 50 A rated current, C-curve, 20 kA breaking capacity at 220 V DC, clip-on DIN rail mount.

Schneider Electric MGN61856 datasheet (PDF)
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

MGN61856 — Identification
ParameterValue
Product nameMulti9 C60H-DC
Series / familyMulti9
Device short nameC60H-DC
Product / component typeMiniature circuit-breaker
Device applicationDistribution
MGN61856 — Electrical
ParameterValue
Rated current [In]50 A at 50 °C conforming to EN/IEC 60947-2
Number of protected poles2
Pole configuration2P
Rated operational voltage [Ue]250 V DC 500 V DC 220 V DC 440 V DC
Network type (AC/DC)DC
MGN61856 — Protection
ParameterValue
Tripping curve codeC
Magnetic tripping limit8.5 x In +/- 20 % DC
Breaking capacity (Icu)20 kA Icu at 220 V DC conforming to EN/IEC 60947-2 20 kA Icu at 250 V DC conforming to EN/IEC 60947-2 10 kA Icu at 440 V DC conforming to EN/IEC 60947-2 6 kA Icu at 500 V DC conforming to EN/IEC 60947-2
Rated service breaking capacity [Ics]15 kA 75 % conforming to EN/IEC 60947-2 - 220 V DC 15 kA 75 % conforming to EN/IEC 60947-2 - 250 V DC 7.5 kA 75 % conforming to EN/IEC 60947-2 - 440 V DC 4.5 kA 75 % conforming to EN/IEC 60947-2 - 500 V
Suitable for isolationYes conforming to EN/IEC 60947-2
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Operating / control typeToggle
Mechanical durability (cycles)20000 cycles
MGN61856 — Mechanical
ParameterValue
9 mm pitches4
Width36 mm
Height81 mm
Depth73 mm
Mounting supportDIN rail
Mounting modeClip-on
Terminal connectionsTunnel type terminal (top or bottom)1...35 mm² (AWG 18...AWG 2) - rigid stranded Tunnel type terminal (top or bottom)1...25 mm² (AWG 18...AWG 4) - flexible Tunnel type terminal (top or bottom)1...25 mm² (AWG 18...AWG 4) - flexible with ferrule Tunnel type terminal (top or bottom) - 2 cable(s) 1...16 mm² (AWG 18...AWG 6) - rigid stranded Tunnel type terminal (top or bottom) - 2 cable(s) 1...16 mm² (AWG 18...AWG 6) - flexible Tunnel type terminal (top or bottom) - 2 cable(s) 1...16 mm² (AWG 18...AWG 6) - flexible with ferrule Tunnel type terminal (top or bottom) - 3 cable(s) 4 mm² (AWG 6) - flexible stranded
Terminal tightening torque3.5 N.m top or bottom
Local signalling / indicationON/OFF indication
Contact position indicatorYes
MGN61856 — Environmental
ParameterValue
Operating temperature range-25...70 °C
Storage temperature range-40...85 °C
Relative humidity95 % at 55 °C
MGN61856 — Approvals
ParameterValue
Standards / complianceEN/IEC 60947-2

Product details

DC-rated MCB for distribution panels

The MGN61856 is a 2-pole miniature circuit breaker from the Multi9 C60H-DC series, rated 50 A at 50 °C with a C-curve trip characteristic (8.5 x In magnetic trip). It is designed for DC distribution circuits and clips onto a DIN rail. Breaking capacity reaches 20 kA Icu at 220 V DC and 10 kA at 440 V DC per EN/IEC 60947-2, making it suitable for high-fault DC bus applications in industrial control panels.

The 50 A continuous rating at 50 °C is the thermal limit for a single breaker in free air — if you group multiple units or mount in a higher ambient, you derate.

Tunnel terminals accept up to 35 mm² rigid stranded or 25 mm² flexible — strip 14 mm, torque to 3.5 N.m. The enclosure is IP20 (IP40 in modular enclosure), so it needs a panel door or cover for washdown areas. Pollution degree 3 per EN 60947-2 means it tolerates conductive dust and occasional condensation — typical for industrial cabinets not in climate-controlled rooms.

Frequently asked questions

Where can I buy MGN61856 and how do I get a price?

The MGN61856 is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current availability and pricing.

What is MGN61856's breaking capacity at 220 V DC?

The MGN61856 has a breaking capacity of 20 kA Icu at 220 V DC per EN/IEC 60947-2.

What compliance documentation does the MGN61856 carry?

The MGN61856 is certified to EN/IEC 60947-2 and carries tropicalisation class 2 per IEC 60068-2. It is suitable for isolation duty per the same standard.

MPN
MGN61856