HFE82V-40E — 1000VDC / 40A High Voltage DC Contactor
✅ 1000VDC · 40A | ✅ 60kW Switching Power | ✅ 12/24VDC Coil
Technical Specifications Parameter Value Model HFE82V-40E Contact Arrangement 1 Form A (SPST-NO) Contact Rating 40A continuous (at 85°C, ≥10 mm² cable) Load Voltage 1000VDC Max. Switching Voltage 1000VDC Max. Breaking Current 400A (300VDC, 1 op) Contact Resistance ≤3 mΩ (at 40A) Coil Voltage 12VDC / 24VDC Operate / Release Time ≤30ms / ≤10ms (at rated voltage) Endurance (Mech. / Elec.) 2×10⁵ ops / Switching 500 ops (1000VDC, 40A) · Making 5×10⁴ ops (1000VDC, 40A) Dielectric / Insulation 4000VAC 1min (coil–contacts) · 3000VAC 1min (open contacts) · 1000MΩ (1000VDC) Sealing / Ambient Hermetic ceramic brazing, hydrogen-filled, IP67 · -40°C ~ +85°C Terminal / Dimensions / Weight M4 screw terminal female · 67.0 × 36.2 × 47.0 mm · Approx. 140 g Certification UL / CUL (File No. E133481) · RoHS · IEC 60664-1
Values verified against the official HONGFA HFE82V-40E datasheet (2024 Rev. 1.00).
Ordering Code — How to Read HFE82V-40E Code Segment Meaning HFE82V Series — high voltage DC relay; V = vehicle application 40E 40A contact rating · E design version /1000 Load voltage 1000VDC (Nil = 450VDC · /750 = 750VDC) -12 Coil voltage 12VDC (-24 = 24VDC) -H-C5 H = 1 Form A · C = coil connector · 5 = female screw load terminal J-1 J = base without mounting boss · 1 = single coil
Available order codes: HFE82V-40E/12-H-C5J-1 · /24-H-C5J-1 · /750-12-H-C5J-1 · /750-24-H-C5J-1 · /1000-12-H-C5J-1 · /1000-24-H-C5J-1
Ordering & Factory Info Item Detail Brand / Origin HONGFA · Xiamen, China MOQ & Lead Time 1 pc for sample · typically 7–15 days (confirm with sales) Payment & Warranty T/T, PayPal, Trade Assurance · 1 year warranty
Need more than a quote? Ask us for full data or a cross-reference for HFE82V-40E.
