Siemens 3G-OTH-43890 — Technical Specifications

Name: Siemens 3G-OTH-43890 SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 240V AC Coil (MPN 14DUB32AG). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 190-220/220-240V 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 1 unit features a 27 A rating, a coil voltage of 190-220/220-240V AC, and includes a pilot light and 1NO auxiliary contact. It uses screw terminals and requires no thermal units, as electronic overloads are integrated.

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Technical Specifications

Parameter	Value
Type	NEMA Size 1, 27 A
Brand	SIEMENS
Phase	Three
Poles	3
AC Coil	240V
Coil Voltage	190-220/220-240V AC
Signaling Features	Pilot Light
Auxiliary Contact Form	1NO
Thermal Units Required	None (Not Applicable to Electronic Overloads)
Manufacturer Part Number	14DUB32AG
Terminal Connection Type	Screw Terminals
Auxiliary Contacts Included	1NO