The STS outdoor alarm clock WK 971 230V telephone bell requires the connection relay AR 102 (art. no.: 60604) when connected to an analogue telephone system.
The telephone relay / connecting relay transmits call signals to any signalling device. Due to the potential-free connection, both alternating current and direct current signalling devices with their own power supply can be operated in the rhythm of the telephone call.
Attention!
The assignment of the contacts with 230V mains voltage may only be carried out by trained specialist personnel!
Technical data:
Input side:
Call voltage: 54 VAC 40 VAC
Frequency range: 25 - 50 Hz
Output side:
Switching current: 6 A / 250 Vac or 6 A / 30 Vdc
Switching voltage: max. 400 VAC or 150 VDC
Switching capacity: 150 W or 150 VA
Ambient temperature: - 20 ... + 50 °C
Material: Housing made of thermoplastic
Protection class of housing: IP 54
Weight: 200 g
Colour: light grey, RAL 7035
Dimensions box: L x W x H approx. in mm 100 x 100 x 50
Product details:
- potential-free connection of DC and AC devices
- in damp rooms
- in protected locations outdoors
- indoors
| Shipping weight: |
0,50 kg
|
| Item weight: |
0,50 kg
|
|
PN:
|
60604
|
Product safety information
Manufacturer information:
STS Signal Technik Sprenger GmbH
Zum Kugelfang 24
Bayern
Naila, Deutschland, 95119
info@sts-sprenger.de
https://sts-sprenger.de
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