Technical Specifications

Product Overview

Industrial Load Isolation Solutions

The ZH37 series switch-disconnectors offer a highly versatile and robust solution for emergency disconnection, motor control, and safety isolation in complex automation and power distribution systems. Designed with high-performance contact structures, these units ensure stable operation regardless of external force, maintaining reliable contact pressure and travel. The housing is constructed from glass fibre reinforced polyester resin, providing excellent flame, impact, and dielectric resistance for demanding industrial environments.

Technical Specifications

Ingress Protection

IP20IP67

Available Ratings

16A
25A
32A
40A
63A
80A
100A
125A

Certified Standards: EN60947-3GB14048.3
Pole Versatility: Standard 3-pole units with optional expansion to 6 or 8-pole via accessories

Installation & Safety

Mounting Options: ScrewRailDoor
Padlock Security: Yes
Lock Hole Diameter: 5 mm

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Enclosed Switch Disconnectors

Enclosed switch disconnectors provide reliable isolation of electrical circuits. Featuring durable plastic or aluminum enclosures with IP67 ingress protection and IK08 impact resistance, they are suitable for demanding environments.

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