Siemens 3G-OTH-42430 — Technical Specifications

Name: Siemens 3G-OTH-42430 SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil (MPN 14DUD32AH). 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 an electronic overload, designed for three-phase applications. This NEMA Size 1 unit features a 27 A rating, a coil voltage of 380-440/440-480V AC, and includes a pilot light and 1NO auxiliary contact. It uses screw terminals and requires no thermal units, as the electronic overload eliminates the need for separate heaters.

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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	14DUD32AH
Terminal Connection Type	Screw Terminals
Auxiliary Contacts Included	1NO