The WEIDMULLER BTMF-S timing relay provides versatile timing solutions with five selectable functions. Its compact Insta enclosure (17.5 mm wide) houses a rotary switch for easy adjustment of delay and pulse times, ranging from 0.1 seconds to 1 hour. The relay features a switching capacity of 250 V/5 A and utilizes a screw connection for secure wiring. Suitable for industrial automation and control systems, the BTMF-S offers reliable timing performance in a space-saving design. It is compliant with RoHS standards and features a status indicator for supply voltage and relay output.
Version: BT-SERIES, Multifunction timing relay, Number of contacts: 1, CO contact, AgNi 90/10, Rated control voltage: 24...230 V AC, 24...48 V DC, Continuous current: 5 A, Screw connection
GTIN(EAN): 4032248308880
Quantity: 10 pc(s).
Width: 17.5 mm
Height: 80 mm
Depth: 74 mm
Net weight: 74.8 g
Width(inches): 0.689 inch
Height(inches): 3.15 inch
Depth(inches): 2.913 inch
Humidity: 35...85 % rel. humidity, no condensation
Operating temperature,min: -10 °C
Storage temperature,min: -25 °C
Storage temperature: -25 °C...65 °C
Operating temperature, max: 55 °C
Storage temperature,max: 65 °C
Operatingtemperature: -10 °C...55 °C
REACH SVHC: Lead 7439-92-1
Certificate No. (UR): E223474
Rated control voltage: 24...48 V DC + 10 % / - 15 % / 24...230 V AC + 10 %/- 15 %
Pull-in/drop-out voltage, typ.: 20.4 V / 2.4 V AC, 20.4 V/2.4 V DC
Repeat accuracy: ± 1 %
Min. pulse duration: 50 ms
Power rating: ≤ 0.4 VA, 1.6 W
Status indicator: LED green: supply voltage, LED orange: relay output on
Setting tolerance: 10 %
Time ranges: 0.1 s - 1.2 s, 1 s - 12 s, 0.1 min - 1.2 min, 1 min - 12 min, 0.1 h - 1.2 h, 1 h - 12 h, 10 h - 120 h
Max. reset time after voltage interruption: 100 ms
Rated switching voltage: 250 V AC
Continuous current: 5 A
DC switching capacity (resistive), max.: 120 W @ 24 V
Max. switching voltage, AC: 250 V
AC switching capacity (resistive), max.: 2500 VA
Contact type: 1 CO contact (AgNi 90/10)
Contact resistance: 100 MΩ min., at 500 V DC
Electrical service life, DC coil: 105 switching cycles (5A at 250 Vac, ohm load at 1800/h)
Mechanical service life: 107 switching cycles (no load, 1800/h)