7SR21 & 7SR22 - Installation Guide
Hardware Model
Net Weight kg
7SR2102 3.3
7SR2103 4.6
7SR2104 4.8
7SR2202 4.8
7SR2203 4.9
7SR2204 5.0
NB: If supplied with communication interface devices please add an additional 0.165 kg
3.2
Fixings
3.2.1 Crimps
Ring tongued crimps with 90
˚
bend are recommended.
3.2.2 Panel Fixings
Typical mounting screw kit per Relay)
Consists of 4 off M4x10mm Screws
4 off M4 Nuts
4 off M4 Lock Washer
Typical rear terminal block fixing kit (1kit per terminal block fitted to relay) Consists of:
28 x M4, 8mm Screws
28 x M4 Lock Washer
3.2.3 Fibre Optic Connectors
The relay has Fibre-Optic ST
TM
(BFOC/2.5) bayonet connectors fitted when specified.
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