Rated Voltage AC

AC 240/277 VAC, see approbations

Rated Voltage DC

28 VDC

Rated current range AC

0.05 - 30 A

Conditional short circuit capacity Inc

IEC 60934: PC1, AC 240 V: 1 kA 

Short circuit capacity Icn

IEC 60934: at In < 7 A/240 VAC : 8 x In 

IEC 60934: at In ≥ 7 A/240 VAC : 400 A 

AC/DC 28 V : 400 A 

Degree of Protection

front side IP40 acc. to IEC 60529

Dielectric Strength

50 Hz: 1.5 kV
Impulse 1.2/50 μs: > 2.5 kV

Insulation Resistance

500 VDC > 100 MΩ

Endurance typical

2 x Ir: 3000 switching cycles

Endurance minimum

Reset type 
 AC : 2 x Ir , cos φ 0.6 : 
 DC : 2 x Ir , L/R = 2 - 3 ms : 
 50 switching cycles

Overload

IEC: min. 40 trips
@ 6 x Ir, cos φ 0.6

UL / CSA: min. 50 trips
@ 1.5 x Ir, cos φ 0.75

Allowable Operation Temp.

-5 °C to 60 °C

Vibration Resistance

± 1.5 mm @ 10 - 60 Hz
acc. to IEC 60068-2-6, test Fc
10 G @ 60 - 500 Hz
acc. to IEC 60068-2-6, test Fc

Shock Resistance

100 G / 6 ms
acc. to IEC 60068-2-27, test Ea

Tripping Type

Thermal 

Actuation Type

Reset type 

Weight

ca. 10 g