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Schneider Electric MGN61843 — 2-Pole MCB (DIN Rail)

Schneider Electric MGN61843 Multi9 C60H-DC MCB, 3 A C-curve

MPNMGN61843
Obsolete

Schneider Electric Multi9 C60H-DC, MGN61843, miniature circuit breaker, 3 A rated current, C-curve, 2 poles, DC network, 20 kA breaking capacity at 250 V DC, clip-on DIN rail mount.

Schneider Electric MGN61843 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

MGN61843 — Identification
ParameterValue
Product nameMulti9 C60H-DC
Series / familyMulti9
Device short nameC60H-DC
Product / component typeMiniature circuit-breaker
Device applicationDistribution
MGN61843 — Electrical
ParameterValue
Rated current [In]3 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
MGN61843 — 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
MGN61843 — 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...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
Terminal tightening torque2.5 N.m top or bottom
Local signalling / indicationON/OFF indication
Contact position indicatorYes
MGN61843 — Environmental
ParameterValue
Operating temperature range-25...70 °C
Storage temperature range-40...85 °C
Relative humidity95 % at 55 °C
MGN61843 — Approvals
ParameterValue
Standards / complianceEN/IEC 60947-2

Product details

The Schneider Electric MGN61843 is a Multi9 C60H-DC miniature circuit breaker rated 3 A at 50 °C with a C-curve magnetic trip (8.5 x In +/- 20 % DC). It's a 2-pole DC-only breaker built to EN/IEC 60947-2, Category A. The breaking capacity is the headline here: 20 kA Icu at 220 V DC and 250 V DC, dropping to 10 kA at 440 V DC and 6 kA at 500 V DC.

Clip-on mount on standard DIN rail, 36 mm wide (4 x 9 mm pitches), 81 mm tall, 73 mm deep. Tunnel terminals accept 1 to 25 mm² rigid stranded (AWG 18 to AWG 4) or up to 16 mm² flexible. Tightening torque 2.5 N.m. Strip 14 mm. IP20 finger-safe on the front, IP40 inside a modular enclosure. Pollution degree 3 — fine for industrial control panels where conductive dust is a reality.

Frequently asked questions

Where can I buy MGN61843 and how do I get a price?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

What is MGN61843's breaking capacity at different DC voltages?

20 kA Icu at 220 V DC and 250 V DC, 10 kA at 440 V DC, and 6 kA at 500 V DC, all per EN/IEC 60947-2.

What standards does MGN61843 comply with?

EN/IEC 60947-2 for the breaking capacity and general performance. Pollution degree 3 per EN 60947-2. Tropicalisation class 2 per IEC 60068-2.

MPN
MGN61843