Part Number: NF01219 Manufacturer: CBI Part Series: NF0121 QF17A 20A C2 QF17A 30mA earth leakage unit, front mount, rear studs, single pole + neutral, 20 Amps, Curve 2, WITH AUXILLIARY CONTACT CBI reorder no: QF17A20-05 Available to Order Quantity × 1 Item added to your Quotation Basket NF01219 CBI Your Quotation Basket Items: 2