Distribution installation

Legrand FI/LS switch DX3, 1-pole with switching neutral conductor, type A, for alternating and pulsating direct fault currents according to EN 61009-1, VDE 0664-20, undelayed, measurement current In 1 A, measurement error current Idn 30 mA.C characteristic, measurement voltage Un 230 VAC, measurement frequency 50 Hz. Fastening to DIN profile rail EN 60715 by latching quick fixes, clear information on the front of each device, unambiguous switching position indicator red/green on switching lever (lockable), with labeling window, with undercut protection for safe insertion of the conductor into elevator terminal, attachment of auxiliary devices possible.

Legrand Conductor safety switch TX3 according to EN 60898-1, VDE 0641-11, EN 60947-2, 3-pin, B-characteristics, rated current In 10 A, rated switching capacity Icn 6 kA according to EN 60898-1, rated voltage Un 400 VAC, rated frequency 50/60 Hz, energy limiting class 3, fixing on hat profile rail EN 60715. Circuit breakers with B-characteristics are primarily designed for line protection in light and socket circuits.

Legrand Safety circuit breakers TX3, type A, for alternating and pulsating direct fault currents according to VDE 0664-10, EN 61008-1, undelayed, 4-pin, rated current In 63 A, rated fault current Idn 30 mA, rated voltage Un 400 VAC, rated frequency 50 Hz, shock voltage up to 250 A, rated short circuit breakers 10 kA.

Legrand Fixed circuit breaker TX3, type F-G, mixed frequency sensitive according to EN 62423, VDE 0664-10, EN 61008-1, G according to ÖVE E8601, short-term delayed at least 10 ms, 4-pole, rated current In 63 A, rated fault current Idn 30 mA, rated voltage Un400 VAC, rated frequency 50 Hz.

Legrand Fire protection switch DX3 STOP ARC. According to EN 62606, VDE 0665-10,EN 60898-1, VDE 0641-11. AFDD with LS switch, 1-pole with switching neutral conductor, LS protection switch part: B-characteristics, measurement current In 16 A, measurement switching capacity Icn 6 kA according to EN 60898-1, measurement voltage Un 230 VAC, measurement frequency 50 Hz, energy limiting class 3, fixation on hat profile rail EN 60715 by latching on fast attachments Legrand Pin comb rails. Auxiliary equipment can be installed. The fire protection switch DX3 STOP ARC is a device combination of fault arc protection device AFDD and circuit protection switch. The one-pole protected and two-pole connected AFDD with circuit breaker offers a secure all-pole disconnection with the following fault images: overload, short-circuit, parallel and serial fault arcs. With LED state indicator for the recognition of the operating status, detect indicator for the visual in case of fault arc triggering. The self-monitoring of the AFDD unit takes place via an internal daily self-test. The causes for the formation of faulty arcs are, for example: damaged conductor insulation by nails, screws or bores, squeezed cables or lines, loose or faulty clamping points in sockets or screw connections.

Legrand Fire protection switch DX3 STOP ARC. According to EN 62606, VDE 0665-10, EN 61009-1,VDE 0664-20. AFDD with FI/LS switch, 1-pole with switching neutral conductor, type A for alternating and pulsating direct fault currents, undelayed, rated fault current Idn 30 mA, shock voltage up to 250 A Legrand Forked comb rails. Auxiliary equipment can be installed. Trigger display: yellow=fault current or test button triggering, colorless= short-circuit or hand triggering. The fire protection switch DX3 STOP ARC is a device combination of fault arc protection device AFDD with fault current protection switches and circuit protection switches. The one-pole protected and two-pole connected AFDD with FI/LS switch provides a secure all-pole disconnection with the following fault images: fault current against ground, overload, short circuit, parallel and serial fault arcs. With LED state indicator for the recognition of the operating status, detect indicator for the visual in case of fault arc triggering. The self-monitoring of the AFDD unit takes place via an internal daily self-test. The causes for the formation of faulty arcs are, for example: damaged conductor insulation by nails, screws or bores, squeezed cables or lines, loose or faulty clamping points in sockets or screw connections.