They offer a cost effective solution, yet provide effective filtration and transient protection.

The single phase unit has a replaceable heavy duty surge arrestor and is fitted with thermal circuit breaker and fault indication. 20mm Conduit holes have been provided and termination is by means of screw terminals on the single phase units and 8 mm studs on the three phase units.

• High performance filtration
• Compact design
• Easy installation
• Cost effective protection

Note 1 : The three phase units must be installed with primary surge protectors, type SS40. Surge handling characteristics are as specified in SS40 specifications.
See spec no 12-00237