Littelfuse EVR AC Power Relays
Littelfuse EVR AC Power Relays feature an extended >3mm contact gap, which provides better isolation. The relays are designed for electric vehicles (EV) charging applications and comply with EV charging infrastructure standards, including IEC 62955, IEC 62752, and UL 2231. The EVR series offers low contact resistance and a high 40A contact rating suitable for Mode 2 and 3 EV charging. The power relays provide a compact footprint, which enables user design flexibility. The Littelfuse EVR AC Power Relays are RoHS/REACH compliant, among other certifications. Other typical applications include AC wallboxes and In-Cable Control Boxes (ICCB).
FEATURES
- Low contact resistance
- >3mm contact gap
- Meets overvoltage category III requirements
- Enhanced protection against shock and vibration
- Mirror contact mechanism
- Enables power contact welding detection
- High load switching endurance
- Easy PCB installation
- Suitable for Mode 2 and 3 EV charging
- Compact footprint for design flexibility
- TUV, CQC, cRUus, RoHS, and REACH compliant
APPLICATIONS
- EV charging stations
- AC wallboxes
- ICCB
SPECIFICATIONS
- 2A or 2A1B contact arrangements
- 6VDC to 24VDC rated coil voltage range
- 4.5VDC to 18VDC max operating voltage range
- 0.3VDC to 1.2VDC min release voltage range
- 19.1Ω to 306.4Ω coil resistance
- 1.88W nominal operating power rating
- 0.17W holding power rating
- 1 million cycles minimum mechanical life
- 1000mΩ insulation resistance
WIRING SCHEMATICS
DIMENSIONS (MM)
Littelfuse products are vital components in applications that use electrical energy, from consumer electronics to vehicles and industrial facilities. Littelfuse's history of innovation and technical expertise enable the company to provide objective, comprehensive, and personalized customer solutions. Littelfuse offers the industry's broadest and deepest portfolio of circuit protection products, with growing platforms in power control and sensing. Littelfuse also provides power semiconductors, heavy-duty switches, magnetic, optical, electromechanical, and temperature sensors, as well as products that provide safe control and distribution of electrical power.
