Siemens 42 Series Non-Reversing Definite Purpose Contactor
The SIEMENS Definite Purpose Contactor is a non-reversing, three-pole contactor from the 42 Series, featuring a 24V AC coil and a 3NO main pole contact form. It is rated for a maximum voltage of 600V AC and supports…
SKU 3G-OTH-43942
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SIEMENS Definite Purpose Contactor is a non-reversing, three-pole contactor from the 42 Series, featuring a 24V AC coil and a 3NO main pole contact form. It is rated for a maximum voltage of 600V AC and supports surface mounting with quick disconnect and screw/box lug terminal connections.
Frequently Asked Questions
What is a SIEMENS definite purpose contactor used for?
A SIEMENS definite purpose contactor is used to switch electrical loads in HVAC, refrigeration, and industrial machinery. This 3-pole, 24V AC coil model controls motors, compressors, and pumps, providing reliable on/off control in commercial and light industrial applications.
What are the specifications of the SIEMENS 42DF35AJ contactor?
The SIEMENS 42DF35AJ is a 3-pole, non-reversing definite purpose contactor from the 42 Series. It has a 24V AC coil, 50 A rating, 600V AC maximum voltage, 3NO main pole contact form, surface mounting, and quick disconnect plus screw/box lug terminals.
Where to buy a SIEMENS definite purpose contactor worldwide?
3G Electric supplies the SIEMENS 42DF35AJ definite purpose contactor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 24V AC, 50 A contactor.
How to install a SIEMENS definite purpose contactor?
Mount the SIEMENS contactor on a flat surface using the surface-mounting holes. Connect the 24V AC coil to the control circuit, and wire the three-phase load to the 3NO main poles using quick disconnect or screw/box lug terminals. Follow local electrical codes and the manufacturer's wiring diagram.
Used in
Common applications for SiemensSiemens Products
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.
