PTRA Series UL Approved Relay

 

Features	Datasheet in PDF
40 Amp Power Relay with AC Coils Low Case Profile QC Terminals UL Class F Standard Meets UL508 and UL873 Spacing

 

Contact Rating

30A@240VAC/277VAC general purpose 20A@240VAC/277VAC general purpose 5A@280VAC general purpose 40A@30VDC/240VAC resistive 30A@30VDC/240VAC resistive 20A@240VAC resistive 25A@277VAC resistive 2hp@250VAC motor load 1.5hp@250VAC motor load 5A@280VAC b

 

Dimensions	Contact Arrangement	Contact Material	Coil Voltage	Coil Power	Contact Resistance
32.4 x 27.6 x 20.5	1A, 1B, 1C	AgCdO, AgSnO2In2O3	12VAC, 24VAC, 110VAC, 120VAC, 220VAC, 240VAC, 277VAC		30m Ohm initial

 

 

Insulation Resistance	Electrical Life	Mechanical Life	Dielectric Strength
1,000M Ohm min. at 500VDC	100K cycles	10M cycles	Contact-to-Contact: 1500V rms Contact-to-Coil: 2500V rms

 

 

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

 

 

Dimensional Drawing

 

Schematic

 

PC Board Layout