fi circuit breaker  (1,470 offers of 5,361,333 product items)

RCCB, F404 4-pole. SMISSLINE FI circuit breaker Free selection and display of the contacting phase Sensitive to AC and pulsed DC fault currents With integrated input wiring Contact position display...

Electrical installation, 220/380 V, terminals. For multi-purpose buildings used inside and outside. Electrical installation, 220 / 380 V, distribution with circuit breakers and FI switch

For main distribution with separate FI/LS switches for each circuit. It includes all required components for wiring supply terminal blocks and connecting 14 AC circuits and 2 three-phase circuits. ...

Pin busbar, 2-phase 10 mm2, 990mm, Grey insulation can be cut for FI/LS 2P (3 MW)+AFDD

When maintaining operating uptime in a data center or server room, sustainable energy efficiency can make all the difference. The implementation of effective power management often involves improve...

Compact Pin Busbar, 10mm2 connection: 1p/N (FI N-right) 1x RCCB 2-pole + 10x Compact device 1-pole touch protected N-right 12 MW cut table

Compact Pin Busbar, 10mm2 connection: 1p/ N (FI N-left) 1x RCCB 2-pole + 10x Compact device 1-pole touch protected N-left 12 MW cut table

On-line double conversion tower/rack IoT UPS from 4 kVA to 10 kVA with PF=1 Efficiency and reliability for the protection of critical data Salicru’s SLC TWIN RT3 series of uninterruptible power sup...

Pin busbar, 4-phase 10 mm2, 1050mm, Grey insulation can be cut for FI/LS 2P (3 MW)+AFDD

Pin busbar, 4-phase 10 mm2, 980mm, Grey insulation can be cut for FI/LS 2P (3 MW)

On-line double conversion tower/rack IoT UPS from 4 kVA to 10 kVA with PF=1 Efficiency and reliability for the protection of critical data Salicru’s SLC TWIN RT3 series of uninterruptible power sup...

Pin busbar, 3-phase 10 mm2, 1060mm, Grey insulation can be cut for AFDD 5SM602.-2 for FI/LS 2P (3 MW)+AFDD

Compact Pin Busbar, 10mm2 connection: 3p/ N (FI N-left) 1x RCCB 4-pole + 8x Compact device 1-pole touch protected N-left 12 MW cut table