Siemens 3G-OTH-43218 — Technical Specifications

Name: Siemens 3G-OTH-43218 SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 3-1/2, 115 A (MPN 14IUH32AA). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 110-120/220-240V AC; Phase: Three; Terminal Connection Type: Screw Terminals; Auxiliary Contacts Included: 1NO; Signaling Features: Pilot Light; Thermal Units Required: None (Not Applicable to Electronic Overloads).
Brand: Siemens

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing starter with electronic overloads, designed for three-phase applications. This NEMA Size 3-1/2 unit (MPN 14IUH32AA) features a 115 A rating, a dual-voltage coil (110-120/220-240V AC), and includes a pilot light and one normally open auxiliary contact. It uses screw terminals and requires no thermal units.

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Technical Specifications

Parameter	Value
Type	NEMA Size 3-1/2, 115 A
Brand	SIEMENS
Phase	Three
Poles	3
Coil Voltage	110-120/220-240V AC
Signaling Features	Pilot Light
Auxiliary Contact Form	1NO
Thermal Units Required	None (Not Applicable to Electronic Overloads)
Manufacturer Part Number	14IUH32AA
Terminal Connection Type	Screw Terminals
Auxiliary Contacts Included	1NO