HE50-20
HE50-20 Insulated Bootlace Ferrule: 50 mm² / 1/0 AWG Olive, 20 mm Pin
The HE50-20 is a olive 50 mm insulated bootlace ferrule, also listed as a wire ferrule or cord end terminal, for terminating 50 mm² / 1/0 AWG stranded conductor before it enters a screw or spring terminal.
- Wire size50 mm² / catalogue reference 1/0 AWG
- Pin length20 mm / 0.79 in
- CollarOlive as shown; DIN 47002 assigns Blue at 50 mm²
- Rating230 A catalogue maximum
- ComplianceCE and RoHS; not UL Listed
- Pack100 pieces
HE50-20 wire ferrule dimensions and specifications
| Property | HE50-20 value |
|---|---|
| Product type | Single-wire insulated ferrule / bootlace ferrule |
| Conductor cross-section | 50 mm² |
| Catalogue AWG reference | 1/0 AWG |
| Pin / barrel length (F) | 20.0 mm / 0.79 in |
| Overall length (L) | 36.0 mm / 1.42 in |
| Collar width (W) | 15.0 mm / 0.59 in |
| Collar height (H) | 16.0 mm / 0.63 in |
| Barrel outside diameter (D) | 10.9 mm / 0.43 in |
| Barrel inside diameter (C) | 10.3 mm / 0.41 in |
| Collar colour shown | Olive |
| Alternative factory colours | Blue or Green; confirm when ordering |
| Barrel material | Copper, tin plated |
| Collar material | PA66 nylon, halogen-free |
| Maximum operating temperature | 105 °C |
| Catalogue current rating | 230 A |
| Compliance | CE and RoHS; not UL Listed |
| Pack quantity | 100 pcs |
The AWG value is the supplier catalogue reference, not a mathematical conversion. Use the wire ferrule size and colour guide when comparing catalogue labels. Select HE50-20 from the conductor’s marked 50 mm² cross-section first, then compare a 20 mm pin with the terminal maker’s accepted ferrule and strip-length requirements.
50 mm olive bootlace ferrule, 50 mm² / 1/0 AWG, with a 20 mm pin
The model code is direct: 50 identifies the 50 mm² conductor size and 20 identifies the nominal pin length in millimetres. HE50-20 suits terminals that accept a 20 mm pin. Compare every pin length and series at this cross-section on the 50 mm² bootlace ferrule page.
Compliance and ordering
HE50-20 is not UL Listed. The HE series has model-specific UL 486F coverage, and this exact model is outside the current covered-model list. HE50-20 is supplied with CE and RoHS documentation; confirm the required compliance documents with the quotation.
Request HE50-20 pricing
Send the required quantity and destination. Termnex will confirm current availability, lead time and the documentation supplied with the quoted pack.
FAQ
What does HE50-20 mean?
HE identifies the insulated single-wire ferrule series. The 50 size code identifies the 50 mm² conductor size and 20 denotes a 20 mm nominal pin length.
Is olive the only HE50-20 collar colour?
No. The shown Termnex configuration is olive. Factory data also lists blue or green, so specify the required colour with the order.
Is HE50-20 UL Listed?
No. HE50-20 is outside the current UL 486F covered-model list. The HE series has model-specific coverage, so do not extend the listing from a neighbouring size.
Is HE50-20 a bootlace ferrule?
Yes. Wire ferrule, bootlace ferrule, cable ferrule and cord end terminal are common names for this type of stranded-wire termination.
Which crimp tool covers HE50-20?
a hydraulic or heavy mechanical crimper covers the 50 mm² range that includes HE50-20. Verify the finished crimp against the conductor and terminal requirements.
Is HE50-20 sold individually?
No. The standard factory pack contains 100 pieces. Small evaluation quantities and commercial terms are confirmed with the quotation.
Related ferrules