The EVR-2B06-1 is a two-pole PCB AC power relay for EV charging applications, with a 3 mm contact gap for enhanced isolation. It switches 40 A at 277 V AC on Form A contacts and 1 A at 277 V AC or 30 V DC on Form B contacts using AgSnO₂ and AgNi materials. The 6 V DC coil draws 1.88 W with 19.1 Ω resistance. It has PCB terminals, a compact 40.0 mm × 30.0 mm × 22.9 mm footprint, and meets IEC 61810-1 CC2 and IEC 61851-1 standards. Electrical life is 50,000 cycles at 35 A and 10,000 at 40 A at 85 °C, with a mechanical life of 1 million cycles. Weight is 65 grams.
The EVR Series printed circuit board (PCB) two-pole (2P) ac power relay is designed to switch EV charging applications on and off. Its extended contact gap of greater than 3 mm provides better isolation and allows for usage in higher elevation environments. The very compact form factor has a low temperature rise and heavy-duty power switching current up to 40 A/277 V ac. This relay family enables compliance with all EV charging infrastructure standards such as IEC 62955, IEC 62752 and UL 2231.
| Littelfuse, Inc. | DigiKey | |
|---|---|---|
| Product Category | Reed Relays | Electromechanical Relays |
| Product Number | EVR-2B06-1 | 18-EVR-2B06-1-ND |
| Product Name | EVR | Power Relays, Over 2 Amps |
| Operating Temp | -40 to 185 F (-40 to 85 C) | -40 to 185 F (-40 to 85 C) |
