Benefits
- One box for all 221 series 4mm² connectors
- Fits up to 3 Inline connectors or any combination of 221 side entry up to 15 conductors
- Suitable for 1, 1.5 & 2.5mm Twin & Earth
- Facility to accept 2 x flex up to 10mm diameter
- Made from self extinguishing Polypropylene
- No special tools required
- Maintenance Free to BS5733