Time switches
Theben timer FRI 77 g
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Order No.: 281.5402
Manufacturer number: T0770033
Manufacturer: theben
To previous product 281.5401
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Description
The synchronous clocks have no backup power reserves, are suitable for surface mounting and possess 2 switch wafers: A 24 hour disc for starting the defrosting process and a 60 min disc for the defrosting duration. FRI 77 h has one switch contact, FRI 77 g has two switch contacts (electrically ...
The synchronous clocks have no backup power reserves, are suitable for surface mounting and possess 2 switch wafers: A 24 hour disc for starting the defrosting process and a 60 min disc for the defrosting duration. FRI 77 h has one switch contact, FRI 77 g has two switch contacts (electrically separated), one of which is a night time running switch.<br> Types:<br> FRI 77: Housing for wall mounting, with transparent cover<br> FRI 77-2: Drive without housing with quick mounting system for profile rails (35 mm, DIN EN 50 022), can be mounted horizontally or vertically
Accessories / Replacement parts
-
Quick fastener
-
Switch tab
Technical data
Dimensions
Width
105 mm
Height
105 mm
Depth
61 mm
General information
Type of drive:
Netzsynchron
Version
Kurzzeit- und Tagesschaltuhr
Program
60 min Programm | 24 h Programm
Type
FRI 77g
Electrical Data
Inductive load
2,5 A
ohmic load
16 A
Switching capacity
2 Wechsler
Protection class
IP 20
Supply voltage
230/1/50 V/Ph/Hz
Temperature data
Umgebungstemperatur
max.
50 °C
min.
-10 °C
Time
Power reserve
keine h
Switching step
2 min | 1 h
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
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