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Siemens 45EG20AH — Motor Starters

Siemens 45EG20AH

MPN45EG20AH

SIEMENS Definite Purpose Magnetic Contactor: 2 Poles, 480V AC, 30 A, Non-Reversing

$57.65 – $76.39Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

45EG20AH key specifications
ParameterValue
Series42 Series
Wire termination typeScrew
Coil voltage380-440/440-480V AC
Maximum voltage rating600V AC
Nominal coil voltage @ 60Hz480V AC
Full load current - inductive30 A
Full load current - resistive40 A
Horsepower @ three phase - 240V AC7-1/2 hp
Horsepower @ three phase - 600V ACNot Rated
Horsepower @ single phase - 120V AC2 hp
Horsepower @ single phase - 240V AC3 hp
Frequency50/60 Hz

All specifications

45EG20AH additional specifications
ParameterValue
Poles2
Main pole contact form2NO
PhasesThree
NEMA enclosure ratingNo Enclosure
Mounting postionVertical
Mounting hole distance - width1.61 in
Mounting hole distance - height1.77 in
Maximum operating temperature158 °F
Overall depth2.46 in
Overall width1.97 in
Overall height3.19 in
Contact materialSilver Cadmium Oxide
Contactor frame sizeStandard
Mechanical operating durability250,000
StandardsREACH Art 33
BrandSIEMENS
Locked rotor load180 A @ 240V; 180 A @ 277V
Reversing capabilityNon-Reversing
Auxiliary contact module capacity0
MPN
45EG20AH