SMA 478-00252-42 TS4-R-F Rapid Shutdown Compliant

Description

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SMA 478-00252-42 TS4-R-F Sunspec Compliant Shut Down Module - NEC2017 Rapid Shutdown Compliant.
The new TS4-R-F rapid shutdown solution is a cost-effective way to fulfill UL 1741, NEC 2014 and NEC 2017 requirements. It is compatible with the power line based SunSpec communication signal for rapid shutdown, making it simple to implement with robust functionality. Using the existing DC wires between the inverter and module-level electronics as a communication channel significantly reduces installation time and labor costs, since no additional communication equipment is needed. The TS4-R-F’s compliance with the SunSpec open standard makes it the most flexible solution on the market, as it can be combined with multiple types of inverters.
Features
Cost-effective
Simple to install via existing DC wires
No additional components necessary, reducing balance of system costs
Simple and robust
Power line based communication compatible with SunSpec signal for rapid shutdown
Shuts down PV module whenever SunSpec signal is interrupted
Safe and reliable
SunSpec compliant rapid shutdown that fulfills:
UL 1741
NEC 2014
NEC 2017
Reduced risk
Technical support from SMA’s #1 ranked service organization
Simple, safe repair or replacement of proprietary snapin cover—no cabling work
Exchanges or Returns
Please contact us before returning or exchanging an item to receive a return authorization (RA). Items returned to us without receiving a return authorization will be returned to you at your expense. We accept exchanges and returns for unopened items or damaged/defective products within 30 days of receipt of shipment.  A 20% restocking fee may apply to multiple quantity returns or large ticket items. A 20% restocking fee
will
apply for all products that ship freight. Exchanges and returns are not accepted after 30 days of receipt of shipment.
Unopened Products
To make an exchange or return for an unopened product, please contact us and obtain a Return Authorization. If the exchanged or returned product is unopened with all original accessories, manuals, packaging, and/or shrink wrap, you will be responsible for return shipping.  If the product was sold with free shipping, shipping charges to deliver the item will be deducted from the refund amount.  A refund to your method of payment will be processed within one week of receiving an authorized return minus any applicable shipping charges.
Damaged/Defective Products
To make an exchange or return for a damaged/defective product, please contact us and obtain a Return Authorization. If the product is returned for being damaged/defective, we will provide a return shipping label for domestic shipping costs.  If we test and confirm the product is damaged/defective and receive the product along with all original accessories, manuals, and packing, we will provide a refund for the purchase price of the product, plus domestic shipping charges, if any, assessed at the time of purchase. International shipping charges, if any, will not be reimbursed.  A refund to your method of payment will be processed within one week of receiving an authorized return. If we test and confirm the product is in full working order, a refund will not be provided and you will be responsible for providing a return shipping label to have the product returned to you.