Elvox 839/302 switching module for 2 external audio entrance panels

Elvox 839/302 switching module for 2 external
speech units (2 external audio entrance panels)
Material: class V-0 technopolymer
Dimensions (WxHxD): 140x115x65mm
DIN Dimensions: 8 modules
Installation: surface wall-mounted with plugs
or in electrical cabinets
Equipment supplied: 2 screws and expansion
plugs, protection covers for terminals.
Notes: up to 3 switching modules can be connected
in series for a total of 4 external speech
units. Can be used with switching module
839/303

Type: 839/303
Description: switching module for 3 external
speech units (3 external audio entrance panels)
Material: class V-0 technopolymer
Dimensions (WxHxD): 140x115x65mm
DIN Dimensions: 8 modules
Installation: surface wall-mounted with plugs
or in electrical cabinets
Equipment supplied: 2 screws and expansion
plugs, protection covers for terminals
Notes: up to 3 switching modules can be
connected in series for a total of 7 external
speech units. Can be combined with switching
module 839/302

Type: 839/837
Description: switching module for 2 external
speech units (2 external audio entrance panels)
Material: class V-0 technopolymer
Dimensions (WxHxD): 208x135x72mm
DIN Dimensions: 12 modules
Installation: surface wall-mounted with plugs
or in electrical cabinets
Equipment supplied: 2 screws and expansion
plugs, protection covers for terminals
Notes: up to 2 switching modules can be
connected in series for a total of 3 external
speech units. Da utilizzare con alimentatori
type 6837 e 837/0CT