EXTA

Automation
buildings

PRODUCTS EXTA - BUILDING AUTOMATION

STAIRCASE TIME DELAY SWITCH ANTI-BLOCKING & ON/OFF/AUTO FUNCTION 230V AC TYPE: ASM-03

Product Description

Staircase lighting timer ASM-03 is used for staircase and hall lightning controlling. After a signal it switches on the lightning for a set time and then automatically switches off. Working can be smoothly regulated from 3 to 30 min by potentionometer placed on front panel of the automat. ASM-03 is equipped with con-blockade function and ON/OFF function.
Symbol

ASM-03

PRODUCT FUNCTIONAL FEATURES:

  • Staircase lighting control
  • Input rated indicator: LED green
  • Con-blockade function
  • Mounting on TH 35 rail
  • Fluent operating time adjustment from 3 to 30 minutes
  • Mode setting option: continuous work mode (ON), or continuous work mode OFF
  • Voltage relay output – one joint of max 16 A load
  • Relay indicator: LED red
  • Cooperation with unipolar illuminated pushbuttons
  • Monomodular casing
Mounting method DIN-rail (DRA)
Width in number of modular spacings 1
Wiring system 4 przewodowa
Max. incandescent lamp load 2000 W
Max. load fluorescent lamp 500 VA
Max. load fluorescent lamp (Duo circuit) 750 VA
Max. load fluorescent lamp (parallel compensated) 1000 VA
Power supply terminals L, N
Rated supply voltage 230 V
Rated temperature -20/45 °C
Rated frequency 50/60 Hz
Operating mode ON, AUTO, OFF
Time setting range t 3 min ÷ 30 min (rotating potentiometer)
Parameters of relay contacts 1NO - 16 A / 250 V AC1 4000 VA
Protection degree IP20
Width 90 mm
Height 17,5 mm
Depth 66 mm
Weight 76 g
Anti-lock function Yes
Length of packaging 2,2 cm