Merlin Gerin C60N MCB, 3P, 32A Curve C, 440V AC, 30 (dc) kA rms, 6 (ac) kA rms Breaking Capacity

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RS Stock No.:
432-2938
Mfr. Part No.:
24287
Brand:
Merlin Gerin
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Brand

Merlin Gerin

Number of Poles

3P

Current Rating

32A

Tripping Characteristics

Type C

Rated AC Voltage

440V

Breaking Capacity at Maximum Voltage Rating

30 (dc) kA rms, 6 (ac) kA rms

Series

C60N

Circuit Breaker Type

MCB

Length

81mm

Width

54mm

Depth

76mm

RoHS Status: Not Applicable

C60N C-curve circuit breakers


Rated current: 0.5 A → 63 A at 30 °C
Nominal load voltage: 230 / 400 VAC
Fast breaking: the contact breaking speed is independent from operator action.
Neutral contact: early-break late-make in relation to phases.
Trip curve: trips between 5 and 10 in.
Connection: cage clamp for 25 mm2 cables up to 25 A and 35 mm2 cables for in. from 32 → 63 A
IMQ mark for protection from 6 → 25 A
Breaking capacity IEC EN 60898 (IEC 23-3 4th ed.) 6000 A
Breaking capacity IEC EN 60947-2 10 kA.

Note

Most residual current devices do not give protection against phase to neutral faults, making back-up protection necessary by means of a fuse or MCB.


Merlin Gerin – Type B & C, 10kA Breaking Capacity MCBs


Miniature Circuit Breakers; Contact Position indicated by switch levers


Type B characteristic offers instantaneous short circuit response level of 3-5 x normal rated current, making it suitable for circuits with moderate inrush currents such as filament lamps, heating loads and most domestic/small building protection applications.
Type C characteristic offers short circuit response of 5-10 x normal rated current, making it ideal for circuits with higher inrush currents such as motor control and fluorescent lighting installations in industrial buildings where nuisance tripping might occur if a faster type was used.