• Complete changeover switching system in one unit
• Visible contacts for operator security
• Excellent electrical performance and full break capacity
• Unique L shaped contacts giving mechanical supply seperation assurance
• Available in 3, 4, 6 and 8 pole
• Compact design saving up to 60% panel space
• Auxiliary contacts and shrouds are available

• Complete changeover switching system in one unit
• Visible contacts for operator security
• Excellent electrical performance and full break capacity
• Unique L shaped contacts giving mechanical supply seperation assurance
• Available in 3, 4, 6 and 8 pole
• Compact design saving up to 60% panel space
• Auxiliary contacts and shrouds are available

3 pole and 3 pole plus Neutral also available suffix, /3, /3+N e.g: ST FMU 63/3+N. IP65, Stainless Steel or GRp enclosures can be supplied to customers' requirements.

Note: Standard enclosures are sized to suit the normal cable for switch size. If you are using oversize cable we can supply switches in larger enclosures to suit the cable size.

Special applications and requirements can be catered for on request.