Buy Finder Twilight switch 1 pc(s) 11.91.8.230.0000 Operating voltage:230 V AC Light sensitivity: 2 - 150 lx

Circuit diagram of an electrical relay with labels for terminals and wires for installation in an electrical circuit.

Circuit diagram of an electrical device: Connects two lamps in series with a switch. Shows connection terminals and wiring layout.

Technical drawing of an electrical component with dimensions: height 88.8 mm, width 35 mm, depth 60.8 mm, side view.

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Datasheet (PDF)

8 Piece(s)

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Highlights & Details

Twilight switch for 35 mm DIN-rail, series 11.91.8.230

Technical specifications

Switch-on current (reference):< 5 ms
Contact Type: contact/1 output for controlling the power module 19.91.9.012.4000

Type: 11.91.8.230.0000

Operating voltage: 230 V AC

Switch-on current: 120 A

Contact material: AgSnO2

Switching voltage (max.): 400 V AC

Switching current (max.): 16 A

Max. switching capacity: 4000 VA

Light sensitivity (min.): 2 lx

Light sensitivity (max.): 150 lx

Light sensitivity: 2 - 150 lx

: Dimmer switch: IP20/ Light sensor: IP54

Min. temperature: -20 °C

Max. temperature: +50 °C

Width: 55.0000 mm

Height: 33.0000 mm

Depth: 20.0000 mm

Dim: (W x H x D) 55.0000 x 33.0000 x 20.0000 mm

Content: 1 pc(s)

Sensitivity: 2 - 150 lx

Switching capacity: AC1: 4000 VA/AC15 (230 V): 750 VA

Switching voltage: 250 V/AC/ 400 V AC

Switching current: (AC1, 230 V/AC) 16 A

Type: 11.91.8.230.0000

Ambient temperature: -20 - +50 °C

Operating voltage: 230 V/50 - 60 Hz

Weight: 0

Product type: Twilight switch

Documents & Downloads

Datasheet

Datasheet 502724 Finder Twilight switch 1 pc(s) 11.91.8.230.0000 Operating voltage:230 V AC Light sensitivity: 2 - 150 lx

User & Safety Instructions

User & Safety Instructions 502724 Finder Twilight switch 1 pc(s) 11.91.8.230.0000 Operating voltage:230 V AC Light sensitivity: 2 - 150 lx

Description

Twilight switch with integrated timer clock function for power saving (switch-off/reduction of light during a few hours of the night). Additional, light-controlled output for controlling the power module type 19.91.9.012.4000. Compensation of the effect of the switched light: Switch-off of the lamp through the brightness of the switched light is avoided by measuring the light intensity after about 10 minutes and storing it as a reference value. This is helpful when it is not possible to install the twilight switch outside of the switched light. This is indispensable when using gas-discharge lamps, which become bright very slowly. Undesired switching on and off is avoided. With LCD display for set-up, programming and status. Internal battery for setup, programming, status, power reserve and maintaining the programme when the operating voltage fails.

Scope of delivery

Light sensor.

Hints

Approvals: CE, IMQ