The H4 Plus™ from Amphenol Industrial Solar Technologies (AIST) is a robust, dual-certified DC connector with UL 6703 1500V & IEC 62852 (ed.1); am 1 1500V (Class A) specifications and certifications. As an evolution of AIST’s well-known H4 connector, the H4 Plus™ includes the same excellent durability, the same Amphenol-compatible mating configuration, Amphenol’s low resistance RADSOK® contact technology, ability to accept wire gauges from 14AWG/2.5mm² to 8AWG/10mm², and an IP68 rating. Enhancements over the H4 included in the H4 Plus™ are a ratcheting gland back nut, which prevents backspin once the nut is tightened, an enhanced sealing grommet for even better wet leakage performance, and optimized contact design for excellent long-term stability.
Amphenol Industrial Amphenol H4 Plus
Features
- 1500V dual-certified to UL 6703 and IEC 62852 by UL & TÜV
- Guaranteed to reliably mate with AIST’s entire PV product line
- NEC Code Compliant (no locking sleeve required; UL certification only)
- 0.20 mΩ low resistance RADSOK® contact (Cold-Formed Contact)
- Both stamped and formed (S&F) and machined/cold-formed (CF) contact types available,
for ease of field installation - Accepts wire gauges from 14AWG/2.5mm² to 8AWG/10.0mm²
- Anti-backspin ratcheting back nut gland
- Cable OD range from Ø5.0mm to Ø8.7mm
- IP68 Rating (when mated)
- UV Resistance
- UL94 V-0 (self-extinguishing)
- RoHS, REACH compliant
- Standard operating temperature range of -40°C to 85°C
Applications
- Solar Photovoltaic Installation
- Power Single pole needs