Thermomagnetic device circuit breaker 0915441
0915441
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Electrical data

Fuse type
Automatic device
Rated surge voltage
2.5 kV
Rated voltage
250 V AC (3 AC 433 V)
Rated voltage
65 V DC
Rated current I<sub>N</sub>
16 A
Insulation resistance R<sub>iso</sub>
> 100 MΩ (500 V DC)
Rated short-circuit switching capacity I<sub>cn</sub>
800 A
Rated short-circuit switching capacity I<sub>cn</sub>
2500 A (32 V DC)
Short-circuit switching capacity I<sub>k</sub>
5000 A ()
Short-circuit switching capacity I<sub>k</sub>
2000 A (UL 1077: 65 V DC)
Dielectric strength
3000 V AC (Actuation area)
Dielectric strength
3000 V AC (Main to auxiliary circuit)
Dielectric strength
1500 V AC (Position to position)
Switching cycles, max.
10000 (At 1 x In, inductive)
Degree of pollution
2
Overvoltage category_GRP
II
Insulating material group
II

Connection data

Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
6 mm²
Conductor cross section flexible min.
0.2 mm²
Conductor cross section flexible max.
4 mm²
Conductor cross section AWG min.
24
Conductor cross section AWG max.
10
Conductor cross section flexible, with ferrule without plastic sleeve min.
0.25 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.
4 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.
0.25 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.
2.5 mm²
2 conductors with same cross section, solid min.
0.2 mm²
2 conductors with same cross section, solid max.
0.75 mm²
2 conductors with same cross section, stranded min.
0.2 mm²
2 conductors with same cross section, stranded max.
0.75 mm²
2 conductors with same cross section, stranded, ferrules without plastic sleeve, min.
0.25 mm²
2 conductors with same cross section, stranded, ferrules without plastic sleeve, max.
1 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min.
0.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.
2.5 mm²
Connection method
Screw connection
Stripping length
12 mm
Internal cylindrical gage
A3
Screw thread
M3
Tightening torque, min
0.6 Nm
Tightening torque max
0.8 Nm

Ambient conditions

Degree of protection
IP30 (Actuation area)
Degree of protection
IP20 (Connection area)
Ambient temperature (operation)
-30 °C - 60 °C

Dimensions

Height
82.5 mm
Width
37.5 mm
Depth
96 mm