Combination Surge Arrestor 40kA with NPE, 1+1 & 3+1 Module | Onesto SPD 400 Frame Round LED panel light for

Round LED panel light for neat

ratchet-free manual cutting action

Replacement wet end for existing borehole pump installations

Direct replacement for a worn or damaged Vari-Depth Handle grip

The included DSK2 controller helps automate pump operation

Combination Surge Arrestor 40kA with NPE, 1+1 & 3+1 Module | Onesto SPD 400 Frame Round LED panel light forThe Onesto BY7 40 Combination Surge Protection Device is a compact, DIN rail mounted surge arrestor combining line and neutral to earth (NPE) protection in a single narrow module. Rated at 40kA, it is available in a 2 module 1+1 (single pole + neutral) configuration for single phase boards, or a 4 module 3+1 (three pole + neutral) configuration for three phase boards, at 275V or 385V. It is a practical, space saving choice for boards needing a higher