Miniature circuit breaker HDB3WH - 18 mm AC - C - 2P - 4.5 kA - 25 A

Main

Range of product
HDB3wH

Product or component type
Miniature circuit-breaker

Device application
Isolation
Control

Trip unit technology
Thermal-magnetic

Suitability for isolation
Yes

Mechanical durability
20000.0 cycles

Electrical durability
7000.0 cycles

Complementary

Poles description
2P

[In] rated current
25 A

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

Curve code
C

Magnetic tripping limit
5...10 x In

Breaking capacity
4.5 kA

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

[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

Overvoltage category
II

Connections - terminals
Forked type tag connectors

Clamping connection capacity
<= 25 mm²

Tightening torque
2.5 N.m

Height
80 mm

Width
35.4 mm

Depth
78.5 mm

Embedding depth
69.0 mm

Environment

Dielectric test voltage
2.0 kV 50/60 Hz 1 min

Shock resistance
30 gn (duration = 11.0 ms) for 3 shocks

Standards
EN/IEC 60898-1

IP degree of protection
IP20

Pollution degree
2

Ambient air temperature for operation
-20…60 °C

Ambient air temperature for storage
-40…70 °C