GHISALBA GH15 four pole contactors from NHP Electrical Engineering Products are compact and offer contact configurations of 2 NO and 2 NC; 4 NO; or 4 NC for specialised applications.
The GH15 range of contactors is reliable and offers a long electrical life, making them suitable for emergency or general lighting systems, heating systems, four pole isolation of high impedance-earthed networks, changeover contactors, and pole changing motors with separate windings.
GH15 four pole contactors are available up 125 amps ac1 at 55°C, or 95 amps ac3.
With a common range of accessories and available in a wide range of ac and dc coil voltages, GH15 contactors are a suitable choice for four pole applications.
Further to the GH15 range, Ghisalba has three pole contactors up to 700kW that can be fitted with an additional pole for applications requiring four normally open contacts.
NHP supply technical support and stockholding for this range of four pole contactors.