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Siemens Definite Purpose Contactor: 3 Poles, 208-240V AC, 30 A - Non-Reversing Definite Purpose Contactors
SiemensNon-Reversing Definite Purpose Contactors

Siemens Definite Purpose Contactor: 3 Poles, 208-240V AC, 30 A

The SIEMENS 42 Series Definite Purpose Contactor (MPN 42BF35AG) is a non-reversing, three-pole contactor with a 30 A rating and a maximum voltage rating of 600V AC. It features a 3NO main pole contact form, a coil…

SKU 3G-OTH-42166

Brand
Siemens
Item
Definite Purpose Contactor: 3 Poles, 208-240V AC, 30 A
Category
Non-Reversing Definite Purpose Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
42BF35AG
Series
42 Series
Phase
Three
Coil Voltage
190-220/208-240V AC
Mounting Style
Surface
Main Pole Contact Form
3NO
Maximum Voltage Rating
600V AC
Terminal Connection Type
Quick Disconnect and Screw/Box Lug
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS 42 Series Definite Purpose Contactor (MPN 42BF35AG) is a non-reversing, three-pole contactor with a 30 A rating and a maximum voltage rating of 600V AC. It features a 3NO main pole contact form, a coil voltage of 190-220/208-240V AC, and surface mounting with quick disconnect and screw/box lug terminal connections.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 42BF35AG definite purpose contactor used for?

The SIEMENS 42BF35AG definite purpose contactor is used to switch HVAC compressors, fan motors, and pump loads in commercial and industrial applications. It handles three-phase circuits up to 600V AC and 30 A, with a 3NO contact form for reliable on/off control.

What are the specifications of the SIEMENS 42BF35AG contactor?

The SIEMENS 42BF35AG is a 3-pole, non-reversing definite purpose contactor rated 30 A with a maximum voltage of 600V AC. Coil voltage is 190-220/208-240V AC. It features surface mounting, quick disconnect and screw/box lug terminals, and a 3NO main pole contact form.

Where to buy the SIEMENS 42BF35AG contactor worldwide?

3G Electric supplies the SIEMENS 42BF35AG definite purpose contactor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 42 Series contactor.

How to install the SIEMENS 42BF35AG definite purpose contactor?

Mount the SIEMENS 42BF35AG on a flat surface using the provided slots. Connect line and load wires to the quick disconnect or screw/box lug terminals per the wiring diagram. Apply 208-240V AC coil voltage to energize the 3NO contacts. Always follow local electrical codes.

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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Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

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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.
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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.