1、 Electrical parameters
Rated current: 16A (40 ℃ environment)
Rated voltage: 500V
Rated impulse withstand voltage: 4kV
Contact resistance: ≤ 1m Ω (silver plated pins)
Insulation resistance:>10 ΩΩ
Wiring diameter: 1.0-2.5mm ² (AWG18-14), screw tight wiring
Stripping length: 7-9mm, tightening torque 0.5N · m;
2、 Structural specifications
Pin position: 4-core+grounded PE (4+1, 5 points in total, industry standard HE4 specification), model WHA04D=4P top outlet shell
Outgoing method: TOP ENTRY top outgoing (straight out top out), cable locking specification PG11 gland head, compatible with cable outer diameter 5.0-8.0mm
Shell: Die cast aluminum alloy shell, surface spray rust prevention; Plug in PA66 engineering plastic, UL94-V0 flame retardant
Protection level: IP65 (waterproof and dustproof after docking and locking)
Lock buckle: single buckle spring buckle type, quick insertion and removal
Plug and unplug lifespan: ≥ 500 times;
3、 Environment and Materials
Working temperature: -40 ℃ to+125 ℃
Pin material: copper alloy+silver plating treatment
Sealing element: Nitrile rubber NBR, oil resistant and waterproof
Certification: CE, RoHS compliant
WHA04D-Heavy Duty Connector 16A 4PIN TOP ENTRY Specifications
| Rated current | 16A (40 ℃ environment) |
|---|---|
| Rated voltage | 500V |
| Rated impulse withstand voltage | 4kV |
| Contact resistance | ≤ 1m Ω (silver plated pins) |
| Insulation resistance | >10 ΩΩ |
| Wiring diameter | 1.0-2.5mm ² (AWG18-14), screw tight wiring |
| Stripping length | 7-9mm, tightening torque 0.5N · m |
| Pin position | 4-core+grounded PE (4+1, 5 points in total, industry standard HE4 specification), model WHA04D=4P top outlet shell |
| Shell | Die cast aluminum alloy shell, surface spray rust prevention; Plug in PA66 engineering plastic, UL94-V0 flame retardant |
| Protection level | IP65 (waterproof and dustproof after docking and locking) |
| Lock buckle | single buckle spring buckle type, quick insertion and removal |
| Plug and unplug lifespan | ≥ 500 times |
| Working temperature | -40 ℃ to+125 ℃ |
| Pin material | copper alloy+silver plating treatment |
| Sealing element | Nitrile rubber NBR, oil resistant and waterproof |
| Certification | CE, RoHS compliant |
About the WHA04D-Heavy Duty Connector 16A 4PIN TOP ENTRY
The WHA04D-Heavy Duty Connector 16A 4PIN TOP ENTRY is a electrical products used in industrial automation, control and power systems. It is rated at Rated current 16A (40 ℃ environment), Rated voltage 500V, Rated impulse withstand voltage 4kV. This electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number WHA04D-Heavy Duty Connector 16A 4PIN TOP ENTRY for accurate procurement and cross-referencing.
Why source the WHA04D-Heavy Duty Connector 16A 4PIN TOP ENTRY from HDE123
- Verified part number: every WHA04D-Heavy Duty Connector 16A 4PIN TOP ENTRY is checked against its manufacturer specification before shipment.
- 16 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the WHA04D-Heavy Duty Connector 16A 4PIN TOP ENTRY
To order the WHA04D-Heavy Duty Connector 16A 4PIN TOP ENTRY, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.