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Technical content

Quicklock circular connectors, IP67 Quicklock flange chassis socket, IP67, size 28, straight version, with metal housing, screw clamps (8-pole version with solder terminals) and protecting cap (IP65) Approvals: of 3

*a *b *a 2 and 3 pole versions with screw clamps *b 8 pole version with solder contacts *c port Environmental conditions Temperature range -40 °C/+80 °C Materials Insulating body PBT, V-0 according to UL94 Contact bush CuZn, gold-plated Housing Zn alloy, chrome-plated Cap SI Mechanical data Mating cycles 1700 Insertion force ≤ 130 N Withdrawal force ≤ 120 N Protection class IP67 (protecting cap IP65) 1 1 only in locked condition with an appropriate counterpart Connectable conductors for screw clamp Section 2.5–16.0 mm²/AWG 14–6 (2–3 poles) Connectable conductors for solder area Section 1.5–4.0 mm²/AWG 16–12 (8 poles) Electrical data (at Tamb 20 °C) Contact resistance ≤ 5 mΩ Rated current 50 A (2 poles)

43 A (3 poles)

17 A (8 poles)

Rated impulse voltage ≤ 2500 V Creepage distance ≥ 2 mm Clearance ≥ 2 mm Insulation resistance > 500 MΩ Associated products Counterparts 0254 of 3

Designation Pole Number PU (Pieces) MDQ (Pieces) 0274 02 2 4 20 0274 03 3 4 20 0274 08 8 4 20 Packaging: in individual plastic bags, in a cardboard box of 3