WÖHNER 01231 busbar support module

For main and outer support in 60 mm busbar systems.

Used in industrial power distribution panels and switchgear.

Compliant with IEC 61439‑1, UL 508, CSA, and GOST standards.

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The Wöhner 01231 is a 3‑pole busbar support module within the 60Classic system for double‑T section copper bars (approx. 1600 A). It features internal screw holes and no side protection, allowing use as either end or centre support.

IEC Rated current: 1600 A

IEC Rated voltage AC: 690 V (UL: 600 V)

Max AC voltage: 1000 V

Max DC voltage: 1500 V

Peak short-circuit current (Ipk): 91 kA

Short-time withstand (Icw 1 s): 44 kA

UL short-circuit rating: 30 kA unprotected / 200 kA protected

Dimensions: 25 × 200 × 123 mm

Weight: ≈591 g per pole

Material: PA66 + GF (UL94 V‑0, CTI 200), halogen-free; screws galvanized steel, torque: 4 Nm.

Data Sheet