PTRD Series UL Approved Relay



Datasheet in PDF

40 Amp Power PCB Relay
T90 Footprint
UL Class F Insulation
Meets UL508 and UL873 Spacing
Process Sealed or Open Frame


Contact Rating 40A@30VDC/240VAC resistive
20A@240VAC resisitive
25A@277VAC resisitive
30A@240/277VAC general purpose
20A@240/277VAC general purpose
5A@280VAC general purpose
2hp@250VAC motor load
1.5hp@250VAC motor load
1hp@120VAC mo


Dimensions Contact
Contact Material Coil Voltage Coil Power Contact Resistance
32.4 x 27.6 x 20.5 1A, 1B, 1C AgCdO, AgSnO2In2O3, AgCdO + Au 3VDC, 5VDC, 6VDC, 9VDC, 12VDC, 15VDC, 18VDC, 24VDC, 28VDC, 48VDC, 110VDC 30m Ohm initial



Insulation Resistance Electrical Life Mechanical Life Dielectric Strength
1,000M Ohm min. at 500VDC 50K cycles 10M cycles

Contact-to-Contact: 1500V rms

Contact-to-Coil: 2500V rms; 4000V rms



Operating Temperature Mounting Methods Agency Approvals
-55?C to 100?C PC Pin E93379



Dimensional Drawing




PC Board Layout