Siemens Definite Purpose Magnetic Contactor: 1 + N Poles, 208-240V AC, 40 A
The SIEMENS 42 Series Definite Purpose Magnetic Contactor (MPN 45GG10AGA) is a non-reversing, three-phase contactor with 1 + N poles and a main pole contact form of 1NO. It features a coil voltage of 190-220/208-240V…
SKU 3G-OTH-43926
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Product Description
The SIEMENS 42 Series Definite Purpose Magnetic Contactor (MPN 45GG10AGA) is a non-reversing, three-phase contactor with 1 + N poles and a main pole contact form of 1NO. It features a coil voltage of 190-220/208-240V AC, a maximum voltage rating of 600V AC, and surface mounting with screw terminals. This HVACR definite purpose contactor is designed for industrial equipment applications.
Frequently Asked Questions
What is the SIEMENS 45GG10AGA definite purpose contactor used for?
The SIEMENS 45GG10AGA is a definite purpose magnetic contactor designed for HVACR and industrial equipment applications. It controls three-phase motors, compressors, and other loads in heating, ventilation, air conditioning, and refrigeration systems. Its 1 + N poles and 40 A rating suit non-reversing switching in commercial and light industrial environments.
What are the specifications of the SIEMENS 45GG10AGA contactor?
The SIEMENS 45GG10AGA is a non-reversing, three-phase definite purpose contactor from the 42 Series. It has a coil voltage of 190-220/208-240V AC, maximum voltage rating of 600V AC, 1 + N poles with 1NO main pole contact form, and 40 A current rating. It mounts on a surface and uses screw terminals for wiring.
Where to buy the SIEMENS 45GG10AGA contactor worldwide?
You can source the SIEMENS 45GG10AGA definite purpose contactor worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Siemens components for HVACR and industrial applications.
How to install the SIEMENS 45GG10AGA definite purpose contactor?
Mount the SIEMENS 45GG10AGA on a clean, dry surface using the provided screw holes. Connect line and load wires to the screw terminals per the wiring diagram, ensuring coil voltage matches your 208-240V AC supply. Torque terminals to manufacturer specifications. Always de-energize the circuit before installation and follow local electrical codes.
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3G Electric supplies Siemens non-reversing definite purpose contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















