Han E 16 Pin+E Female Insert Screw 16A Size 16B

The Harting 09330162701 Han 16E-bu-s is the female (socket) screw-termination insert for the HARTING Han E® connector system in size 16B — the female counterpart to the Han E 16 Pos. M Insert Screw (09 33 016 2601). The product name follows HARTING's abbreviated naming convention: "bu" is short for *Buchse* (German: socket/female contact), and "s" denotes screw termination. The full descriptor is therefore: Han E, 16-position, female socket, screw termination — equivalent to the "Han E 16 Pos. F Insert Screw" naming used elsewhere in the range.

Providing 16 female socket contacts plus a dedicated PE contact in a single size 16B insert body, it is the highest-density female insert in the Han E screw-termination range and mates directly with the 16-position male insert (09 33 016 2601). All electrical ratings, materials, approvals, and compliance data are identical to the male insert. The female insert weighs 90 g, slightly more than the male at 86 g, consistent with the greater material volume of socket contacts versus pin contacts.

Product Naming Note

HARTING uses both long-form descriptive names (e.g. "Han E 16 Pos. M Insert Screw") and abbreviated codes (e.g. "Han 16E-bu-s") across their product range. Both refer to the same product type. Customers searching for either name will find this insert. The abbreviation key: **Han E** = series; **16** = number of positions; **bu** = *Buchse* (female/socket); **s** = screw termination.

Female Socket Insert for Size 16B Han E Assemblies

Sixteen female socket contacts plus 1 PE contact, all terminated by screw clamp at 0.5 Nm directly in the polycarbonate insert body. Wire protection is included at each position. No separate crimp contacts or tooling are required. The female insert occupies the cable-side hood in a standard Han B assembly, though this convention can be reversed for applications where socket contacts are preferred on the fixed panel side.

For lower circuit counts in the same screw-termination system, refer to the Han E 10 Pos. F Insert Screw (09 33 010 2701) for 10 positions or the Han E 06 Pos. F Insert Screw (09 33 006 2701) for 6 positions.

Electrical Ratings

- Rated current: 16 A
- Rated voltage: 500 V
- Rated impulse voltage: 6 kV
- Rated voltage (UL/CSA): 600 V
- Insulation resistance: >10¹⁰ Ω
- Contact resistance: ≤1 mΩ
- Pollution degree: 3
- Operating temperature: -40°C to +125°C
- Conductor cross-section: 0.75–2.5 mm² / AWG 18–AWG 14
- Stripping length: 7.5 mm
- Tightening torque: 0.5 Nm
- Mating cycles: ≥500
- Standards: EN 60664-1, IEC 61984

Materials

Insert body: polycarbonate (PC), RAL 7032 pebble grey, UL 94 V-0. Contacts: copper alloy, silver-plated surface.

Approvals and Certifications

DNV GL approved for marine and offshore use. UL and CSA certified: UL 1977 (ECBT2.E235076), UL 2237 (PVVA2.E318390), CSA-C22.2 No. 182.3 (PVVA8.E318390).

Compliance

RoHS compliant with exemption 6(c) — copper alloy contacts containing up to 4% lead by weight. ELV compliant with the same exemption. REACH SVHC substance Lead is present (from copper alloy contacts); REACH Annex XIV and Annex XVII substances are not contained. China RoHS: 50. Manufactured in Germany.