Technical Document
Specifications
Brand
LegrandPrimary Voltage Rating
230 → 400V
Secondary Voltage Rating
24V
Power Rating
400VA
Number of Outputs
1
Mounting Type
DIN Rail
Length
120mm
Width
140mm
Depth
140mm
Dimensions
120 x 140 x 140mm
Weight
5.62kg
Minimum Operating Frequency
50Hz
Maximum Operating Frequency
60Hz
Maximum Temperature
+50°C
Country of Origin
France
Product details
Control and signalling transformers, 442 series
Single-phase control and signalling transformers (50 → 60 Hz - class 1).
Active parts protected by cover up to 1000 VA.
Mounting on full or perforated platinum, or rail according to power.
Direct mounting possible on symmetrical DIN rail up to 250 VA.
More compact than previous models (423 series).
Interference filtering (except stock no. 620-3110).
Voltage adjustment: ±15 V.
Features a marking area.
Supplied with connection strip 0 V secondary earth terminal.
Approvals
CSA C22-2-N°66.
Standards
EN 61131-2, EN 60204-1 and EN60439-1, IEC EN 61558-2-2 and 2-4 or 2-6, UL506
P.O.A.
1
P.O.A.
1
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Technical Document
Specifications
Brand
LegrandPrimary Voltage Rating
230 → 400V
Secondary Voltage Rating
24V
Power Rating
400VA
Number of Outputs
1
Mounting Type
DIN Rail
Length
120mm
Width
140mm
Depth
140mm
Dimensions
120 x 140 x 140mm
Weight
5.62kg
Minimum Operating Frequency
50Hz
Maximum Operating Frequency
60Hz
Maximum Temperature
+50°C
Country of Origin
France
Product details
Control and signalling transformers, 442 series
Single-phase control and signalling transformers (50 → 60 Hz - class 1).
Active parts protected by cover up to 1000 VA.
Mounting on full or perforated platinum, or rail according to power.
Direct mounting possible on symmetrical DIN rail up to 250 VA.
More compact than previous models (423 series).
Interference filtering (except stock no. 620-3110).
Voltage adjustment: ±15 V.
Features a marking area.
Supplied with connection strip 0 V secondary earth terminal.
Approvals
CSA C22-2-N°66.
Standards
EN 61131-2, EN 60204-1 and EN60439-1, IEC EN 61558-2-2 and 2-4 or 2-6, UL506