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Telemecanique SSM1A445BD

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Marvo Stock ID MV-8559

HS Code 85364190

SKU SSM1A445BD

Warranty 12 months

Weight (kg) 0.48

Length (mm) 103.00

Width (mm) 45.00

Height (mm) 58.20

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Specification & Description

Specification	Description
Part Number	SSM1A445BD
Manufacturer	Telemecanique
Product Type	Solid state modular relay
Rated Current	45 A
Output Voltage	48 to 660 V AC
Control Circuit Voltage	4 to 32 V DC
Mounting Support	Symmetrical DIN rail
Number of Phases	1 phase
Output Switching Mode	Zero voltage switching
Tightening Torque	0.6 to 0.7 N.m for input, 1.36 to 1.7 N.m for output
Connections - Terminals	Screw terminals: 1 x 0.2 to 1 x 3.3 mm² (AWG 24 to AWG 12) for input, 1 x 0.2 to 1 x 8.4 mm² (AWG 24 to AWG 8) for output
Maximum Capacitance	8 pF for input/output
Insulation Resistance	1000 MOhm at 500 V DC
Local Signalling	LED (green) for input status
Switching Voltage	4 V DC turn-on, 1 V DC turn-off
Input Current	14 to 17 mA
Solid State Output Type	Zero voltage switching SCR output
Load Current	0.15 to 45 A
Transient Overvoltage	1200 V
Surge Current	625 A for 16.6 ms
Maximum Voltage Drop	<1.7 V on-state
Maximum I²t for Fusing	1620 A².s for 8.3 ms
Maximum Leakage Current	1 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
Product Weight	0.476 kg
IP Degree of Protection	IP20
Ambient Air Temperature for Operation	-40 to 80 °C
Ambient Air Temperature for Storage	-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	IEC 60950-1, CSA C22.2 No 14, UL 508
Product Certifications	EAC, CSA, UL
Marking	CE, CSA, EAC, UL
RoHS Compliance	Pro-active compliance (Product out of EU RoHS legal scope)

The Telemecanique SSM1A445BD is a high-performance solid state modular relay designed for seamless integration into a variety of industrial applications. This relay is capable of handling a substantial load with a line rated current of 45 A and an output voltage range of 48 to 660 V AC. It operates with a control circuit voltage of 4 to 32 V DC, making it versatile for different control systems.

Engineered for reliability, the SSM1A445BD features zero voltage switching, ensuring minimal electrical noise during operation and enhancing the longevity of the device. The relay is also equipped with an LED indicator for input status, providing a quick visual confirmation of operation.

Mounting is made easy with its symmetrical DIN rail support, allowing for quick installation and maintenance. The device's screw terminals accommodate a range of wire sizes, ensuring secure and reliable connections.

With a robust design, the SSM1A445BD boasts a dielectric strength of 4 kV AC for input/output and is rated with an IP20 degree of protection, making it suitable for use in environments where dust and other solid objects are not a significant concern.

The Telemecanique SSM1A445BD is compliant with several international standards, including IEC 60950-1, CSA C22.2 No 14, and UL 508, which attest to its quality and safety. It also adheres to environmental directives such as EU RoHS, ensuring that it meets the latest regulations for hazardous substances.

This solid state relay is an excellent choice for those seeking a durable, efficient, and environmentally conscious solution for their switching needs in industrial automation and control applications.

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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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Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

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Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the rated current for this solid state relay?

The rated current for this solid state relay is 45 A.

Can this relay be mounted on a DIN rail?

Yes, it is designed for symmetrical DIN rail mounting.

What is the control circuit voltage range for this relay?

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

What type of output does this relay have?

This relay has a zero voltage switching SCR output.

What is the maximum output voltage this relay can handle?

The maximum output voltage this relay can handle is between 48 and 660 V AC.

Is there any indication of input status on this relay?

Yes, there is an LED indicator that shows the input status.

What is the ambient operating temperature range for this relay?

The ambient operating temperature range is from -40 to 80 °C.

What is the IP degree of protection for this relay?

The IP degree of protection for this relay is IP20.

Does this relay comply with the EU RoHS Directive?

Yes, this relay is in proactive compliance with the EU RoHS Directive.

What is the dielectric strength for this relay?

The dielectric strength for this relay is 4 kV AC for input/output and 4 kV AC for input or output to case.

Part conditions explained

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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.

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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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