SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A
The SIEMENS NEMA Magnetic Motor Starter is an enclosed non-reversing starter with electronic overloads, featuring 3 poles, NEMA Size 1, 27 A, and a 480V AC coil (MPN 14DUC320H). It operates on 380-440/440-480V AC…
SKU 3G-OTH-130835
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Product Description
The SIEMENS NEMA Magnetic Motor Starter is an enclosed non-reversing starter with electronic overloads, featuring 3 poles, NEMA Size 1, 27 A, and a 480V AC coil (MPN 14DUC320H). It operates on 380-440/440-480V AC, includes screw terminals, a pilot light, and two 1NO auxiliary contacts. This three-phase starter is designed for non-reversing motor control applications.
Frequently Asked Questions
What is the SIEMENS NEMA Magnetic Motor Starter 14DUC320H used for?
This SIEMENS NEMA magnetic motor starter is used for non-reversing motor control in industrial applications. It provides reliable starting and stopping of three-phase motors with electronic overload protection, suitable for pumps, conveyors, and fans across 14 industrial departments.
What are the specifications of the SIEMENS 14DUC320H motor starter?
The SIEMENS 14DUC320H is a NEMA Size 1, 27 A, non-reversing starter with 3 poles and a 480V AC coil. It operates on 380-440/440-480V AC, includes screw terminals, a pilot light, and two 1NO auxiliary contacts. Electronic overloads are integrated.
Where to buy the SIEMENS 14DUC320H motor starter worldwide?
3G Electric supplies the SIEMENS 14DUC320H motor starter worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NEMA Size 1, 27 A starter.
How to select the correct NEMA size for a SIEMENS motor starter?
Select NEMA size based on motor full-load current and voltage. For the SIEMENS 14DUC320H, NEMA Size 1 handles up to 27 A at 480V AC. Always match the starter's AC coil voltage to your control circuit and ensure electronic overloads are set per motor nameplate data.
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Common applications for SIEMENS NEMASIEMENS NEMA Products
3G Electric supplies SIEMENS NEMA enclosed non-reversing starters with electronic overloads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















