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Item #:
89187591
Emerson 49M11-843 Multi-Volt SureSwitch Contactor
Item #:
89187591
€ 99
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, September 21
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The Emerson 49M11-843 offers an all-in-one solution for A/C and refrigeration applications, saving time and reducing inventory with its multi-volt functionality.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Multi-Volt Compatibility
Supports a wide range of voltages, ensuring versatile use across various applications, making it an ideal choice for diverse industrial settings.
Enhanced Durability
Designed with robust materials to withstand harsh environments, resulting in a longer lifespan and reduced maintenance costs for facilities.
Easy Installation
Features user-friendly design elements, simplifying installation processes, which saves time and effort for technicians during setup.
Product Details
| Amps | 40 A |
| Electrical system relay type | Latching, Electronic |
| Brand | Emerson |
| Features | Heavy Duty |
| Has written warranty | No |
| Model | 49M11-843 |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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HVAC Technicians
Ideal for HVAC professionals needing reliable switching for multiple voltages in air conditioning systems.
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Commercial Electricians
Designed for commercial settings requiring durable contactors that can handle high loads without frequent failures.
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Industrial Applications
Suitable for industrial machinery controls where capability for variable voltage is essential for optimal performance.
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DIY Enthusiasts
Not ideal for DIY projects due to complexity and expertise required for installation and maintenance.
Product Description
Emerson 49M11-843 Multi-Volt SureSwitch Contactor
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Customer Questions & Answers
-
Question:
What voltage options does the Emerson 49M11-843 support?
Answer: It supports 24V, 120V, 208V, and 240V applications. -
Question:
How does the multi-volt coil benefit contractors?
Answer: It reduces truck stock and simplifies inventory by servicing multiple voltages. -
Question:
What protection features does the contactor offer?
Answer: It provides line voltage brownout protection and a short cycle timer for compressor safety.
Emerson Soldering Accessories Editorial Review
Emerson 49M11-843 Multi-Volt SureSwitch Contactor is a heavy-duty solution designed for optimal performance with an impressive 40 A capability. This contactor features a latching electronic relay type that enhances efficiency and reliability in various electrical applications. Users appreciate its lightweight design, making installation easier in tight spaces. While the product does not come with a written warranty, its trusted brand reputation and robust specifications make it a favored choice among professionals seeking quality in electrical systems.
Customer Reviews & Ratings
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Pros
- Heavy-duty design for demanding applications
- 40 A rating for robust performance
- Latching electronic relay for efficiency
- Lightweight at 1 lb for easy handling
- Reliable performance from the Emerson brand
Cons
- No written warranty provided
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 99
Order now and get it around Monday, September 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Universal upgrade for single and two-pole contactors.
- Compatible with 120/208/240 VAC or 24 VAC at 50/60 Hz.
- 5x longer lifespan than traditional contactors.
- Totally sealed to block pests and debris.
- Includes compressor protection features and heavy-duty connectors.
- 5-year limited warranty ensures reliability.
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