Tecmark TBS312A Air Switch 3amp SPNO Momentary

Tecmark TBS312A Momentary Air Switch / Pneumatic Switch.

This is a SPNO single pole normally open switch (only makes contact when the air button is pushed). normally fitted to pumps/heaters and air switch boxes fitted with PCB's

Power: 250vac 3amp resistive

Hole size required : 15mm.

Pipe Size required: 3mm.