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Schneider Electric MGN61834 — 1-Pole MCB (DIN Rail)

MGN61834 Multi9 C60H-DC MCB, 1P 20A Curve C DC, 73mm depth

MPNMGN61834
Obsolete

Schneider Electric Multi9 C60H-DC, MGN61834, 1-pole miniature circuit breaker, 20 A rated current, curve C, for DC networks, breaking capacity 20 kA at 110 V DC.

Schneider Electric MGN61834 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

MGN61834 — 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
MGN61834 — Electrical & Protection
ParameterValue
Rated current (In)20 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
MGN61834 — 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
MGN61834 — 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
MGN61834 — Approvals
ParameterValue
Conformity standardsEN/IEC 60947-2
MGN61834 — 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 MGN61834 is a Schneider Electric Multi9 C60H-DC miniature circuit breaker, a 1-pole thermal-magnetic unit rated 20 A at 50 °C per EN/IEC 60947-2. The 20 kA Icu at 110 V DC is the headline breaking capacity; at 220 V DC that drops to 10 kA, and at 250 V DC to 6 kA — match the available fault current at your DC bus voltage before specifying. The toggle switch provides local ON/OFF indication, and the unit is padlockable for lockout/tagout procedures.

Rated insulation voltage (Ui) is 500 V DC. Operational voltage (Ue) is listed as 250 V DC, 220 V DC, or 110 V DC.

Frequently asked questions

What is MGN61834's listed range (Multi9) on this component line?

The MGN61834 belongs to the Schneider Electric Multi9 range, specifically the C60H-DC series of DC miniature circuit breakers.

MPN
MGN61834