Finder porrasvalokytkin 1S 16A 230V AC 14.81.8.230.0000 (148182300000)

The Finder 14.81.8.230.0000 staircase lighting timer offers a dedicated solution for automatic lighting control in stairwells and corridors. Unlike general-purpose time relays, it is purpose-built for staircase applications with a wide time setting range from 0.5 to 20 minutes, ensuring lights remain on exactly as long as needed. The single normally open contact handles up to 16 A, making it suitable for direct switching of incandescent, fluorescent, and LED loads without additional contactors in many installations.

Highlights

• Time setting range: 0.5 to 20 minutes
• 1 NO contact rated 16 A / 250 V AC
• Switching capacity up to 4000 VA (AC1)
• DIN rail mount, only 1 module wide (17.5 mm)
• Supports incandescent, fluorescent, and LED lamps

In daily use

Installation is straightforward on a standard DIN rail. The timer operates on 230 V AC and consumes only 0.8 W in standby. After the preset time elapses, the contact opens and the lighting switches off automatically. The device is rated for 100,000 electrical operations at full load and 10,000,000 mechanical cycles, ensuring long service life in high-traffic areas.

Full specifications

• Supply voltage: 230 V AC (50/60 Hz)
• Contact configuration: 1 NO
• Rated current (AC1): 16 A
• Rated voltage: 250 V AC
• Max. switching power (AC1): 4000 VA
• Incandescent/halogen lamp load: 2000 W
• Fluorescent lamp load (uncompensated): 1000 W
• Fluorescent lamp load (compensated): 750 W
• LED lamp load: 600 W
• Time setting range: 0.5 to 20 minutes
• Mounting: DIN rail (EN 60715)
• Module width: 1 module (17.5 mm)
• Operating temperature: -10 to +50 °C
• Protection degree (front panel): IP40
• Protection degree (terminals): IP20
• Electrical life: 100,000 cycles
• Mechanical life: 10,000,000 cycles
• Power consumption (standby): 0.8 W
• Contact material: AgSnO2

Final note

A compact and reliable staircase timer that meets the demands of modern lighting control with support for LED loads.