High voltage Amphenol H4SMM6DM connector suitable for PV inverters combiner boxes and power conditioners
Product Overview
The Amphe-PV H4 Plus Panel Mounted Connector from Amphenol Industrial Sustainable Technologies (AIST) is a robust, dual-certified DC connector designed for photovoltaic applications. It offers 1500V DC rating under both UL 6703 and IEC 62852 (am.1) Class A specifications. As an evolution of the H4 connector, it maintains excellent durability, Amphenol-compatible mating, and features Amphenols low resistance RADSOK contact technology. This connector is suitable for wire gauges from 14AWG/2.5mm to 8AWG/10mm and boasts an IP68 rating when mated. It is an ideal choice for PV inverters, combiner boxes, and power conditioners worldwide.
Product Attributes
- Brand: Amphenol
- Product Line: Amphe-PV H4 Plus
- Certifications: UL 6703 1500V, IEC 62852 (am.1) 1500V (Class A), NEC Code Compliant (no locking sleeve required for UL certification)
- Contact Technology: RADSOK (low resistance)
- Contact Types Available: Stamped & Formed (S&F), Machined/Cold-formed (CF)
- Ingress Protection: IP68 (when mated), IP2X touch-proof (reverse gender design)
- UV Resistance: Outdoor suitable (f1) rated materials, per UL 746C
- Flammability Classification: UL 94 V-0 (self-extinguishing)
- Material Safety: RoHS, REACH compliant
- Operating Temperature Range: -40C to +85C
- Intermatibility: Guaranteed to mate with all latest Amphenol PV connectors
Technical Specifications
| Specification | Details |
|---|---|
| Rated Voltage (UL) | 1500V per UL 6703 |
| Rated Current (UL) | 15A (2.5mm/14AWG), 20A (4.0mm/12AWG), 30A (6.0mm/10AWG), 50A (10.0mm/8AWG) |
| Rated Voltage (TV) | 1500V per IEC 62852, Class A |
| Rated Current (TV) | 25A (2.5mm/14AWG), 35A (4.0mm/12AWG), 45A (6.0mm/10AWG), 65A (10.0mm/8AWG) |
| Typical Contact Resistance | ~0.20m |
| Contact Material | Tin-plated Copper Alloy |
| Locking Mechanism | Meets NEC NFPA 70, 690.33 (C) requirement for self-locking with tool-required unlock |
| Cable OD Range | 5.0mm to 8.7mm |
| Cable Strain Relief | Compression gland with torque-limiting, anti-backspin, ratcheting gland nut |
| Ambient Temperature Range | -40C to +85C |
| Wire Gauge Acceptance | 14AWG/2.5mm to 8AWG/10.0mm |
How to Order (S&F Contacts on Reel)
| Position 1 | Position 2 | Position 3 | Position 4 | Position 5 |
|---|---|---|---|---|
| Product Line (UTX) | Product Type (F - S&F Contacts) | Gender (F - Female (+), M - Male (-)) | Cable Size (2 - 2.5mm/14AWG, 4 - 4.0mm/12AWG & 6.0mm/10AWG) | Packaging (R - 2000 pcs/reel) |
How to Order (Connector)
| Position 1 | Position 2 | Position 3 | Position 4 | Position 5 | Position 6 | Position 7 | Position 8 |
|---|---|---|---|---|---|---|---|
| Product Line (H4) | Product Type (S - Amphe-PV H4 Plus) | Gender (F - Female (+), M - Male (-)) | Connector Type (M12 Panel Mount (tool unlock), M12 Panel Mount (manually unlock), TV IEC Certification Only) | Cable Size (0 - Without Contact, 2 - 2.5mm/14AWG, 4* - 4.0mm/12AWG, 6 - 6.0mm/10AWG, 8** - 10.0mm/8AWG) | Certifications (D - Dual UL/TV Certified, T - TV IEC Certification Only) | Packaging (I - 1 pc/bag, 800 pcs/ box; C - 100 pcs/bag, 800 pcs/ box; M - 400 pcs/bag, 800 pcs/ box) | Contact Type (S - S&F, (Blank) - CF) |
*When ordering S&F contact, use cable size code 4 for both 4.0mm/12AWG & 6.0mm/10AWG.
**10.0mm/8AWG only available with Cold-Formed (CF) contacts.
Tools and Accessories
| Product | Ordering Code |
|---|---|
| Crimp Tool for CF contacts | UTXTC0004 |
| Crimp Tool for S&F contacts | UTXTC0003 |
| Amphe-PV H4 Plus Wrench & Unlocking Tool | H4TW0001 |
| Universal Strip Tool | H4TS0000 |
| Universal Unlocking Tool | H4TU0000 |
| Protective Cap | UTXPF/UTXPM |
| Inspection Tool | H4TT0002 |
| Inspection Tool (8AWG Only) | H4TT0003 |
2410310930_Amphenol-H4SMM6DM_C20809716.pdf
