Siemens 3G-OTH-42452 — Technical Specifications

Name: Siemens 3G-OTH-42452 SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil (MPN 14DUB32AH). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 380-440/440-480V 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. It features a coil voltage of 380-440/440-480V AC, NEMA Size 1, 27 A rating, and includes a pilot light and 1NO auxiliary contact. The unit uses screw terminals and requires no thermal units, as specified by the manufacturer part number 14DUB32AH.

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Technical Specifications

Parameter	Value
Type	NEMA Size 1, 27 A
Brand	SIEMENS
Phase	Three
Poles	3
AC Coil	480V
Coil Voltage	380-440/440-480V AC
Signaling Features	Pilot Light
Auxiliary Contact Form	1NO
Thermal Units Required	None (Not Applicable to Electronic Overloads)
Manufacturer Part Number	14DUB32AH
Terminal Connection Type	Screw Terminals
Auxiliary Contacts Included	1NO