SKU: 94503710241

Trombetta S500-A50 Electronic Control Module 12/24 Volt

Sale price$100.40 Regular price$111.56
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Description

Trombetta S500-A50 Electronic Control Module 12/24 VoltPart Number: S500 A50, S500A50 Application: Trombetta's S500 A50 electronic control is a special module designed to enhance solenoid performance by increasing force capability and reducing operating temperature. Some applications require a high force capacity in a relatively small package. In order to achieve this solution, solenoids typically have been designed with a two section coil: a "high current pull in coil" and a "low current, continuous duty

Part Number:

S500-A50, S500A50

Application:

Trombetta's S500-A50 electronic control is a special module designed to enhance solenoid performance by increasing force capability and reducing operating temperature. Some applications require a high force capacity in a relatively small package. In order to achieve this solution, solenoids typically have been designed with a two section coil: a "high-current pull-in coil" and a "low-current, continuous duty hold-in coil". This solution required that the "high-current pull-in coil" be electrically disconnected once the solenoid had pulled in and only the "low-current hold-in coil" be left energized. With the S500-A50 module it is not necessary to disconnect the "high current pull-in coil" after the solenoid has pulled in. The module has been designed to work properly with either a two-section coil or a one-section coil, in the following manner: When power is applied to the module it applies full voltage to the solenoid coil or coils. After the actuation time the module reduces the output voltage to the solenoid to 13% - 16% of the input voltage for continuous duty. This reduced voltage level is applied to the coil or coils until the power is removed. The flexibility to operate with either two-section or one-section coils allows the module to be used as a replacement for older relay style modules. The module does not require an additional contactor for 24V applications. MurCal is an Authorized Distributor of Trombetta products. As an approved and authorized distributor, MurCal stocks and ships each product order from our warehouse in Palmdale, California. MurCal provides application and product support, before and after the sale. Our in-house technical sales representatives have been trained by Trombetta and have the knowledge necessary to answer your questions. When you make an important purchase decision, be sure to consider the company that provides Trombetta's factory authorized sales and service.

Specification:


S500-A50 Electronic Control Module, 12/24 Volt
Electronic controls for solenoids regulate the magnitude of electrical drive applied to the coil during the pull-in and/or hold operation of the solenoid to optimize performance of the solenoid
The S500-A50 Module allows you to incorporate single or dual winding solenoids into your applications. The module accepts your 2-wire or 3-wire switched input (12V or 24V), and applies this input to the solenoid

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SKU: 94503710241

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Carnegie, US
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I purchased this for my wife who reads quite a bit and she absolutely loves it. She said it feels soft, is the right size for her, and makes book reading more comfortable for her. I call it a win.
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A Brown
Pawtucket, US
★★★★★ 3
Not good quality
Size: Standard (18-Inch), Color: Dark Grey
Comfy, however it’s getting flat an only had it a week
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Reviewed in the United States on April 27, 2026
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Linda F. Del Valle
Waukegan, US
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Size: Standard (18-Inch), Color: Rose Pink
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Charlottesville, US
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Size: Jumbo (25-Inch), Color: Dark Grey
My back suddenly decided to show me who's the boss. This reading pillow has been a God send! It is substantial without being too hard, soft enough to be comfortable without being too soft, absolutely no lumps! The outside cover is removable to allow for machine washing and is so soft to the touch. There is a handle on the back that makes it easy to move. This has allowed me to be able to sit upright, much appreciated!
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Sonja Foster
Lexington, US
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Huge, super soft, cozy pillow!
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This pillow is awesome! As a plus size person who can't sleep laying flat, the size and support level is perfect. This pillow is huge! The quality is very high, the stitching is precise, and the sage green material is soft and cozy. Great value for the price! I highly recommend this reading pillow!
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Reviewed in the United States on May 28, 2026

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