DESCRIPTION

Miniature circuit breaker (MCB), PLSM, 3-pole, tripping characteristic: C, rated current In: 20 A, rated switching capacity according to IEC/EN 60898-1: 10 kA, Switchgear for residential and commercial applications
Specifications:

• Release characteristic C
• Number of poles (total): 3
• Number of protected poles: 3
• Rated current: 20A
• Rated voltage: 400V
• Rated insulation voltage Ui: V 440
• Rated impulse withstand voltage Uimp: kV 4
• Rated short-circuit breaking capacity Ion EN 60898 at 230 V: kA 10
• Rated short-circuit breaking capacity Ion EN 60898 at 400 V: kA 10
• Rated short-circuit breaking capacity Iou IEC 60947-2 at 230 V: kA 0
• Rated short-circuit breaking capacity Iou IEC 60947-2 at 400 V: kA 0
• Voltage type: AC
• Frequency Hz: 50 - 60
• Current limiting class: 3
• Suitable for flush-mounted installation: No
• Concurrently switching N-neutral: No
• Over voltage category: 3
• Pollution degree: 2
• Additional equipment possible: Yes
• Width in number of modular spacings: 3
• Built-in depth mm: 70.5
• Degree of protection (IP): IP20
• Ambient temperature during operating °C: -25 - 75
• Connectable conductor cross section multi-wired mm²: 1 - 25
• Connectable conductor cross section solid-core mm²: 1 - 25