Strong Points

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    A complete range

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    Stable positions

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    On-load switching


SIRCOVER products are manually operated transfer switches with positive break indication for overlapping contact switching (I-I+II-II). For applications where both sources are synchronised and there is to be no interruption to the load supply during transfer - available in 3 or 4 pole.
They provide on-load transfer between two sources for any low voltage power circuit, as well as safety isolation by double breaking per pole. Other applications include source inversion (e.g. to change the direction of a motor) or grounding/earthing.

UNSPSC 39122205
ETIM Class EC000216
IGCC 5177
Effective date 1997-04-16
Country of origin FR
Discount Policy 1CH32
Discount Policy Label SIRCOVER up to 630A
Weight 4.789
ETIM - Electrical characteristics
Max. rated operation voltage Ue AC [V] 1000
Rated operating voltage [V] 400..690
Rated permanent current Iu [A] 400
Rated permanent current at AC-23, 400 V [A] 400
Rated permanent current at AC-21, 400 V [A] 400
Rated short-time withstand current lcw [kA] 8
Rated operation power at AC-23, 400 V [kW] 220
Switching power at 400 V [kW] 220
Conditioned rated short-circuit current Iq [kA] 50
Number of poles 3
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 Black
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
Motor drive optional No
Motor drive integrated No
Voltage release optional No
Device construction Built-in device fixed built-in technique
Type of control element Door coupling rotary drive
Interlockable Yes
Type of electrical connection of main circuit Bolt connection
GTIN/EAN 3596031206414
Customs number 8536508090
Price unit PC
Weight of the packing unit 4.789
Length of the packing unit 0.235
Width of the packing unit 0.215
Depth of the packing unit 0.375
Conformity to standards IEC
Technical Characteristics
Control operator Manual I-I+II-II
Number of poles 3
Rated current 400
Frame size B4

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