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.
Low contact resistance
Contact rating up to 40 A
Meets requirements in IEC 62752, IEC 62955, and UL 2231
Certified to IEC 61810-1: Contact load category CC 2 50,000 cycles @ 85 °C (185 °F) for 35 A load
Mirror contact mechanism according to IEC 60947-4-1
Contact gap > 3 mm
Load switching endurance: 40 A load: 10,000 cycles @ 85 °C (185 °F) 35 A load: 50,000 cycles @ 85 °C (185 °F)
PCB terminals
Compact size
Low temperature rise at rated current
Suitable for Mode 2 and Mode 3 EV charging defined by IEC 61851-1 and AC Level 2 EV charging defined by SAE J1772
Single form factor supports global standards and simplifies inventory
Enables compliance to IEC 61851-1 for switching of main current path
Enables detection of power contacts welding
Meets overvoltage category III requirement and provides enhanced protection against shock and vibration for added safety and longevity
Provides longer lifetime expectancy
Offers easy installation onto PCBs, enabling high-speed assembly and replacement of DIN rail-mounted ac contactors and associated wiring & assembly
Smaller footprint than two single-pole relays for similar current rating adding design flexibility