ATyS g are 3 or 4 pole automatic transfer switches, with positive break indication. They incorporate all the functions offered by the ATyS r, as well as functions intended for mains/mains and mains/genset applications.
In automatic mode they enable the monitoring of, and the on-load changeover between, two power supply sources, in accordance with the parameters configured via potentiometers and DIP switches. Remote monitoring of the ATyS g is possible with the optional RS485 communication module.
They are intended for use in low voltage power supply systems where a brief interruption of the load supply is acceptable during transfer.

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Fill rate E-Order Common 86
Fill rate E-Order Selection 100
UNSPSC 39122205
ETIM Class EC000216
IGCC 5177
Effective date 2012-06-21
Country of origin FR
Discount Policy 1CB76
Discount Policy Label ATYS T & G
Length of the product unit 0.33
Width of the product unit 0.584
Depth of the product unit 0.3915
Weight 50
ETIM - Electrical characteristics
Max. rated operation voltage Ue AC [V] 1000
Rated operating voltage [V] 400..690
Rated permanent current Iu [A] 1000
Rated permanent current at AC-23, 400 V [A] 1000
Rated permanent current at AC-21, 400 V [A] 1000
Rated short-time withstand current lcw [kA] 35
Rated operation power at AC-23, 400 V [kW] 600
Switching power at 400 V [kW] 8000
Conditioned rated short-circuit current Iq [kA] 50
Number of poles 4
ETIM - Mechanical characteristics
Suitable for floor mounting No
Suitable for front mounting 4-hole No
Suitable for front mounting centre No
Suitable for distribution board installation No
Suitable for intermediate mounting Yes
Colour control element Other
Degree of protection (IP), front side IP20
ETIM - Technical features
Version as main switch Yes
Version as maintenance-/service switch Yes
Version as safety switch Yes
Version as emergency stop installation No
Version as reversing switch Yes
Number of switches 2
Number of auxiliary contacts as normally open contact 3
Motor drive optional No
Motor drive integrated Yes
Voltage release optional No
Device construction Built-in device fixed built-in technique
Type of control element Other
Interlockable Yes
Type of electrical connection of main circuit Bolt connection
GTIN/EAN 3596032775858
Customs number 8536508090
Price unit PC
Weight of the packing unit 50
Length of the packing unit 1.2
Width of the packing unit 0.8
Depth of the packing unit 0.62
Conformity to standards
  • CCC
  • IEC
Technical Characteristics
Control operator Automatic programmable for GENSET
Number of poles 4
Rated current 1000
Type Class PC
Frame size B6