Miniature circuit breaker, HDB3w-125, 27 mm, AC, 10 kA, 1P, C curve, 125 A HDB3W125H1C125

Main

Range of product                                    HDB3w-125

Product or component type                      Miniature circuit-breaker

Device application                                  Isolation

Trip unit technology                               Thermal-magnetic

Suitability for isolation                            Yes

Mechanical durability                             7000.0 cycles

Electrical durability                                1000.0 cycles

Complementary

Poles description                                    1P

[In] rated current                                    125 A

[Ue] rated operational voltage                  230 V AC 50/60 Hz

Curve code                                            C

Magnetic tripping limit                           8.5 x In

Breaking capacity                                   10 kA

[Ui] rated insulation voltage                     250.0 V between phase and ground

[Uimp] rated impulse withstand voltage    4.0 kV

Cable entry                                            Top Bottom

Mounting support                                   35 mm DIN rail

Protection type                                       Overload protection Short-circuit protection

Connections – terminals                          Forked type tag connectors

Clamping connection capacity                  <= 50 mm²

Tightening torque                                   3.5 N.m

Height                                                   86.4 mm

Width                                                   27.0 mm

Depth                                                    74.5 mm

Embedding depth                                   44.0 mm