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Power Supply Redundancy Modules

PULS MOSFET REDUNDANCY MODULE 12-28VDC 20A YR20.242

Product Code: YR20.242

N+1 and 1+1 redundant systems supported. Dual input with single output.Voltage drop of only 60 mV at 10 A output current. Loss of only 0.6 W at 10 A. Peak load capability of 160% (32.5 A). Reverse input polarity protection included. Full power available between -40°C and +70°C. Compact width of only 32mm. Durable metal housing. Easy wiring with distribution terminal for negative pole included.

Technical Specifications

Brand PULS
Conformal Coating No
Connection Type Screw terminals
Country of Origin China / Czech Republic
Customs Tariff Number 85044083
Degree of Protection IP20
Derating Temperature (°C) > +60
Dimensions (mm) 32W x 124H x 117D
E Classification E-CS03
Efficiency %
Family DIMENSION
Input Voltage Range DC (V) 12, 24
Maximum Input Voltage DC (V) 28
Maximum Output Current (A) 20
Maximum Output Short-circuit Current (A) 26
Minimum Input Voltage DC (V) 12
Mounting Type DIN Rail
No. of Inputs 2
Nominal Current Per Input (A) 10
Operational Temperature Range (°C) -40 to 70
Output Voltage (V) 12-28
Power Loss (W) 0.6
Power Loss No Load (W) 0.2
Range DIMENSION
Rated Current (A) 20
Series Y series
Special Application Hazardous location
Standards and Approvals ATEX EN 60079, Class I Div. 2 Canada - CSA, Class I Div. 2 USA - CSA, EU Declaration of Conformity, IECEx IEC 60079, IEC 60950 CB Scheme, UL 508 Canada, UL 508 USA, UL 60950-1 Canada, UL 60950-1 USA, UK Declaration of Conformity
Use In Crosslinking Yes
Voltage Drop (mV) 60
Warranty Period (Months) 36
Weight (g) 250

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