Precision-Engineered Stainless Enclosures with Cutting-edge Technology, crafted by SEP since 2004

Welcome to Stainless Electrical Products (SEP) Proudly New Zealand-owned and based in Hamilton, SEP delivers innovative, customer-focused solutions for infrastructure. We specialise in precision-engineered stainless steel enclosures and integrated electrical systems—tailored to meet the unique demands of every project. Whether you're after custom fabrication or turnkey electrical solutions, we're here to bring your vision to life with quality, reliability, and innovation at the core.

Mesh Cable Trays & Accessories

S.E.P manufactures stainless steel wire mesh cable trays from 5mm T304 ½ hard tempered rod, available in 60mm to 600mm widths with a range of mounting and joining options for easy installation.

Isolator Enclosures

S.E.P IP66 stainless enclosures come fitted with ABB or K&N 3-pole switch disconnectors, 2 n/o aux contacts, and a pad-lockable handle. Available from 0.37kW to 375kW, with custom enclosure and electrical options on request.

Air Manifolds

S.E.P Air Manifolds provide a simple solution for connecting multiple outlets to a single compressed air supply. Made from stainless steel pipe with 1/8" or 1/4" BSP threads, they’re available in 10, 20, 30, or 40-way options, with or without fittings.

Modular Distribution Cabinets

S.E.P Modular Cabinets are stackable stainless enclosures, joined using gland or separator plates for multi-level assembly. Fully customizable to suit your specific requirements.

NZ’s Leading Manufacturer of Stainless-Steel Electrical Products EST 2004

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