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Telemecanique SSM1A120BD

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SSM1A120BD

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Marvo Stock ID MV-8551
HS Code 85364900
SKU SSM1A120BD
Warranty 12 months
Weight (kg) 0.30
Length (mm) 22.50
Width (mm) 97.70
Height (mm) 80.00

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Specification & Description

Specification Description
Part Number SSM1A120BD
Manufacturer Telemecanique
Product Range Harmony Solid State Relays
Product Type Solid State Relay
Mounting Type Symmetrical DIN Rail
Rated Current 20 A
Output Voltage 24 to 280 V AC
Control Circuit Voltage 4 to 32 V DC
Switching Mode Zero Voltage Switching
Number of Phases 1 Phase
Tightening Torque 0.6 to 0.7 N.m for input, 1.36 to 1.7 N.m for output
Terminal Type Screw Terminals: 1 x 0.2 to 1 x 5.3 mm² (AWG 24 to AWG 10) for input and output
Insulation Resistance 1000 MOhm at 500 V DC
Local Signalling LED (green) for input status
Maximum Capacitance 8 pF for input/output
Load Current Range 0.15 to 20 A
Transient Overvoltage 600 V
Surge Current 250 A for 16.6 ms
Maximum Voltage Drop <1.6 V on-state
Maximum I²t for Fusing 260 A².s for 8.3 ms
Maximum Leakage Current 10 mA off-state
DV/dt 500 V/µs off-state at maximum voltage
Response Time 0.5 cycle (turn-on), 0.5 cycle (turn-off)
Overvoltage Category III
Net Weight 0.28 kg
IP Degree of Protection IP20
Ambient Operating Temperature -40 to 80 °C
Ambient Storage Temperature -40 to 125 °C
Dielectric Strength 4 kV AC for input/output, 4 kV AC for input or output to case
Pollution Degree 2
Standards CSA C22.2 No 14, IEC 60950-1, UL 508
Product Certifications EAC, UL, CSA
Marking CSA, UL, CE, EAC
Sustainable Offer Status Green Premium product
RoHS Compliance Pro-active compliance (Product out of EU RoHS legal scope), EU RoHS Declaration
Mercury Free Yes
RoHS Exemption Information Yes
China RoHS Regulation China RoHS Declaration
Environmental Disclosure Product Environmental Profile
End Of Life Information Circular Profile
California Proposition 65 Warning: This product can expose you to chemicals including lead and lead compounds

The Telemecanique SSM1A120BD is a state-of-the-art solid state relay designed for seamless integration into a variety of industrial applications. This Harmony series component is renowned for its reliability and efficiency, making it an ideal choice for those seeking a robust solution for controlling high-power devices.

Crafted to fit perfectly onto a symmetrical DIN rail, the SSM1A120BD facilitates easy installation and maintenance. It boasts a single-phase output switching mode with zero voltage switching capabilities, ensuring minimal electrical noise and longer life for connected devices.

With a rated current of 20 A and an output voltage range of 24 to 280 V AC, this solid state relay is well-suited for handling substantial loads. The control circuit voltage ranges from 4 to 32 V DC, providing flexibility and compatibility with various control systems.

The SSM1A120BD features a green LED indicator for input status, allowing for at-a-glance monitoring of the relay's operation. Its screw terminals accommodate wires from 0.2 to 5.3 mm² (AWG 24 to AWG 10), ensuring secure and reliable connections.

In terms of durability, the relay is designed with a dielectric strength of 4 kV AC for input/output and input or output to case, and an insulation resistance of 1000 MOhm at 500 V DC. It operates within an ambient temperature range of -40 to 80 °C, making it suitable for challenging industrial environments.

The Telemecanique SSM1A120BD is a Green Premium product, reflecting a commitment to environmental sustainability without compromising on performance. It adheres to international standards, including UL 508, IEC 60950-1, and CSA C22.2 No 14, and holds certifications from CSA, UL, and EAC.

This solid state relay is a testament to Telemecanique's dedication to quality and innovation, providing a reliable solution for industrial automation and control applications.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What type of relay is the Telemecanique SSM1A120BD?

The Telemecanique SSM1A120BD is a solid state modular relay designed for various industrial applications.

Can the relay be mounted on a DIN rail?

Yes, the relay is suitable for symmetrical DIN rail mounting, making it convenient for installation in control panels.

What is the control circuit voltage range for this relay?

The control circuit voltage range for the relay is 4 to 32 V DC.

What is the maximum load current the relay can handle?

The relay can handle a maximum load current of 20 A.

What is the output voltage specification for this relay?

The output voltage specification for the relay is 24 to 280 V AC.

What is the switching mode of the relay?

The relay operates with zero voltage switching, which helps to reduce electrical noise during operation.

What is the IP degree of protection for the Telemecanique SSM1A120BD?

The relay has an IP20 degree of protection, indicating a basic level of protection against solid objects.

What are the ambient temperature ranges for operation and storage of the relay?

The ambient air temperature range for operation is -40 to 80 °C, and for storage, it is -40 to 125 °C.

Does the relay have any certifications?

Yes, the relay has several product certifications including UL, CSA, and EAC.

Is the Telemecanique SSM1A120BD compliant with environmental regulations?

The relay is a Green Premium product, indicating compliance with environmental standards such as REACh and RoHS.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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