PTRH-OT Series UL Approved Relay



Datasheet in PDF

30 Amp Power PCB Relay
T91 Footprint
PC Pin and QC Pin or QC Pin with Mounting Tabs
1A and 1C Contact Forms
UL Class B or F Insulation
Meets UL508 and UL873 Spacing


Contact Rating 30A@120/250VAC resistive
20A@120/250VAC resistive
30A@30VDC/240VAC general purpose
20A@30VDC/240VAC general purpose
2hp@240VAC motor load
1hp@120VAC motor load


Dimensions Contact
Contact Material Coil Voltage Coil Power Contact Resistance
32.4 x 27.5 x 20.0 1A, 1B, 1C AgCdO, AgSnO2In2O3, AgCdO + Au 3VDC, 5VDC, 6VDC, 9VDC, 12VDC, 15VDC, 24VDC, 48VDC, 110VDC 50m Ohm max.



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, Quick Connect E93379



Dimensional Drawing




PC Board Layout