Siemens 3G-OTH-43718 — Technical Specifications

Name: Siemens 3G-OTH-43718 SIEMENS Definite Purpose Magnetic Contactor: 1 + N Poles, 480V AC, 40 A, Non-Reversing (MPN 45GG10AHA). Key specifications — Brand: SIEMENS; Coil Voltage: 380-440/440-480V AC; Contactor Style: HVACR Definite Purpose Contactor; Mounting Style: Surface; Terminal Connection Type: Screw Terminals; Maximum Voltage Rating: 600V AC; Series: 42 Series; Phase: Three.
Brand: Siemens

The SIEMENS Definite Purpose Magnetic Contactor (MPN 45GG10AHA) is a non-reversing, three-phase contactor from the 42 Series, designed for HVACR applications. It features a 1NO main pole contact form, a coil voltage of 380-440/440-480V AC, a maximum voltage rating of 600V AC, and a 40 A rating. This surface-mount contactor uses screw terminals for connection.

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Technical Specifications

Parameter	Value
AC	480V
Type	40 A, Non-Reversing
Brand	SIEMENS
Phase	Three
Series	42 Series
Coil Voltage	380-440/440-480V AC
Mounting Style	Surface
Contactor Style	HVACR Definite Purpose Contactor
Main Pole Contact Form	1NO
Maximum Voltage Rating	600V AC
Manufacturer Part Number	45GG10AHA
Terminal Connection Type	Screw Terminals