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Control and signal. transfo - 1 Ph - prim 460 V sec 115/230 V - 40 VA -screw

LEGRAND

Control and signal. transfo - 1 Ph - prim 460 V sec 115/230 V - 40 VA -screw

REF. 044281 EAN. 3245060442811
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Product charateristics
  • Control, safety and circuit isolation transformers - single-phase - IP 2X or XXB up to 400 VA (coupling strip not mounted) - IP XXA over 400 VA - IK 04 - Conform to IEC EN 61558 - 2 - 2 and 2 - 4 or 2 - 6, UL506 and CSA C22 - 2 - No 66 - UL USA and Canada agreements - Products suitable for building equipment conforming to standards EN 61131 - 2, EN 60204 - 1 and EN 60439 - 1 - Active parts protected by cover up to 1000 VA - Interference filtering (except Cat.Nos 0 442 16/17/18) - Direct fixing possibility on symmetrical rail up to 250 VA - Supplied with coupling strip 0 V secondary / earth up to 1000 VA (except spring connection range)
  • Control and circuit isolation - screw connectionInput voltage = 460 V ± 20 V~ Output voltage = 115 - 230 V~ - Supplied with 2 coupling strips - Power in VA according to IEC and CSA : 40 - Power in VA according to UL : 40 - Instantaneous admissible power at cos Ï = 0,5 : 50

Technical characteristics

Built as safety transformer No
Built as isolating transformer Yes
Built as energy saving transformer No
Primary voltage 1 440-440 V
Primary voltage 2 460-460 V
Primary voltage 3 480-480 V
Secondary voltage 1 115-115 V
Secondary voltage 2 230-230 V
Rated apparent power 40 VA
Type of insulation material according to IEC 85 B
Short-circuit-proof No
Relative short circuit voltage 9.69 %
Width 94 mm
Height 78 mm
Depth 113 mm
Degree of protection (IP) IP2X
Ring core No
Suitable for mounting on PCB No
Modular version Yes
Degree of impact strength (IK) IK04
Voltage type AC
Terminal marking indication Yes
Connection type Screwed terminal

Documentation

1 document
Agreement
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