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Siemens Definite Purpose Magnetic Contactor: 3 Poles, 277V AC, 75 A - Non-Reversing Definite Purpose Contactors
SiemensNon-Reversing Definite Purpose Contactors

Siemens Definite Purpose Magnetic Contactor: 3 Poles, 277V AC, 75 A

The SIEMENS 42 Series Definite Purpose Magnetic Contactor is a three-pole, non-reversing HVACR definite purpose contactor with a 3NO main pole contact form. It features a coil voltage of 240/277V AC, a maximum…

SKU 3G-OTH-43650

Brand
Siemens
Item
Definite Purpose Magnetic Contactor: 3 Poles, 277V AC, 75 A
Category
Non-Reversing Definite Purpose Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
42FE35AL
Series
42 Series
Type
75 A, Non-Reversing
AC
277V
Phase
Three
Coil Voltage
240/277V AC
Mounting Style
Surface
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
3NO
Maximum Voltage Rating
600V AC
Terminal Connection Type
Screw Terminals
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS 42 Series Definite Purpose Magnetic Contactor is a three-pole, non-reversing HVACR definite purpose contactor with a 3NO main pole contact form. It features a coil voltage of 240/277V AC, a maximum voltage rating of 600V AC, and screw terminals for surface mounting.

Frequently Asked Questions

What is the SIEMENS 42FE35AL definite purpose contactor used for?

The SIEMENS 42FE35AL is a three-pole, non-reversing definite purpose contactor designed for HVACR applications such as compressors, fan motors, and refrigeration units. It switches loads up to 75 A at 277V AC and is rated for 600V AC maximum, making it suitable for commercial and industrial heating, ventilation, and air conditioning systems.

What are the specifications of the SIEMENS 42FE35AL contactor?

The SIEMENS 42FE35AL is a 3-pole, non-reversing definite purpose contactor with a coil voltage of 240/277V AC, a maximum voltage rating of 600V AC, and a current rating of 75 A. It features a 3NO main pole contact form, screw terminals, and surface mounting. It is part of the SIEMENS 42 Series and is designed for three-phase HVACR systems.

Where to buy the SIEMENS 42FE35AL contactor worldwide?

3G Electric supplies the SIEMENS 42FE35AL definite purpose contactor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this HVACR contactor.

How to install the SIEMENS 42FE35AL definite purpose contactor?

Mount the SIEMENS 42FE35AL on a flat surface using the screw terminals provided. Ensure the coil voltage matches your control circuit (240/277V AC). Connect the three-phase power lines to the line-side terminals and the load to the load-side terminals. Always follow local electrical codes and de-energize the circuit before installation.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens non-reversing definite purpose contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SIEMENS Definite Purpose Contactor: 3 Poles, 120V AC, 50 A, Non-Reversing, Std Contactor Frame Size (MPN 42DF35AF). Key specifications — Brand: SIEMENS; Coil Voltage: 110/110-120V AC; Mounting Style: Surface; Terminal Connection Type: Quick Disconnect and Screw/Box Lug; Maximum Voltage Rating: 600V AC; Series: 42 Series; Phase: Three; Main Pole Contact Form: 3NO.
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SIEMENS Definite Purpose Contactor: 3 Poles, 120V AC, 50 A, Non-Reversing, Std Contactor Frame Size (MPN 42DF35AF). Key specifications — Brand: SIEMENS; Coil Voltage: 110/110-120V AC; Mounting Style: Surface; Terminal Connection Type: Quick Disconnect and Screw/Box Lug; Maximum Voltage Rating: 600V AC; Series: 42 Series; Phase: Three; Main Pole Contact Form: 3NO.
SIEMENS Definite Purpose Magnetic Contactor: 3 Poles, 480V AC, 75 A, Non-Reversing (MPN 42FE35AH). 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.
Siemens
SIEMENS Definite Purpose Magnetic Contactor: 3 Poles, 480V AC, 75 A, Non-Reversing (MPN 42FE35AH). 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.
SIEMENS Definite Purpose Contactor: 2 Poles, 208-240V AC, 40 A, Non-Reversing (MPN 42CF15AG). Key specifications — Brand: SIEMENS; Coil Voltage: 190-220/208-240V AC; Mounting Style: Surface; Terminal Connection Type: Quick Disconnect and Screw/Box Lug; Maximum Voltage Rating: 600V AC; Series: 42 Series; Phase: Single; Main Pole Contact Form: 2NO.
Siemens
SIEMENS Definite Purpose Contactor: 2 Poles, 208-240V AC, 40 A, Non-Reversing (MPN 42CF15AG). Key specifications — Brand: SIEMENS; Coil Voltage: 190-220/208-240V AC; Mounting Style: Surface; Terminal Connection Type: Quick Disconnect and Screw/Box Lug; Maximum Voltage Rating: 600V AC; Series: 42 Series; Phase: Single; Main Pole Contact Form: 2NO.