Staircase Timer Switch ZAMEL ASM-01 16A 48mA 1NO 230V AC

ZAMEL ASM-01 is a staircase timer switch engineered for timed control of lighting circuits in stairwells, corridors and shared spaces. The device operates on 230 V AC and provides a single normally open (1NO) contact with a rated switching current of 16 A. With a moderate sensitivity parameter of 48 mA, the ASM-01 detects control signals and supplies timed power to lighting loads, enabling automatic shut-off after a set interval. The compact design supports wall or panel mounting and is intended for use in residential buildings, apartment blocks, office corridors and other communal areas where temporary lighting control improves convenience and energy efficiency.

Advantages

The ASM-01 offers reliable timed switching for lighting circuits, combining a straightforward single-contact output with a robust 16 A rating suitable for most stairwell and corridor lighting loads. Its 48 mA sensitivity ensures consistent activation from push-button or detection circuits while minimizing nuisance triggers. Installation for wall- or panel-mounted arrangements is simple, allowing integration into existing electrical setups without extensive modification. The device's design focuses on predictable timing behavior and energy savings by limiting unnecessary lighting operation.

Suitable for

• Stairwell and corridor lighting in residential buildings
• Common areas in apartment blocks and multi-tenant buildings
• Office corridors, utility rooms and service corridors
• Temporary or demand-controlled lighting where timed shut-off is required

Key specifications

• Rated operating voltage: 230 V AC
• Contact configuration: 1 normally open (1NO)
• Rated switching current: 16 A
• Sensitivity parameter: 48 mA
• Intended mounting: wall or panel mount

How to use

Connect the ASM-01 in series with the lighting circuit following local electrical regulations and wiring practices. Wire the input and load conductors to the device terminals so that a momentary control signal (for example from a push-button or detection relay) activates the 1NO contact and energizes the lights. After the preset time elapses, the ASM-01 opens the contact and turns the lighting off. Ensure power is isolated before installation or maintenance and verify correct wiring and functional timing operation during initial commissioning.

Usage recommendations

Use the ZAMEL ASM-01 with lighting loads that do not exceed the 16 A rating, and employ appropriate protective devices (fuses or circuit breakers). For best results in communal installations, pair the timer with compliant push-buttons or detectors and confirm mounting location provides adequate access for wiring and periodic inspection.