Worldwide shipping · same-day dispatch on in-stock items* (825) 454-5367 Order desk 24/7 orderdesk@kkmsolutions.com
KKM Solutions Industrial & MRO Parts Line down? Call the order desk (825) 454-536724/7
Call the order desk Get a quote
Mersen Surge-Trap® ST4803PY ST Series Surge Protective Device, 240 V AC, 50/60 Hz, 3 Poles, 200 kA SCCR, 3 Phase
Request a Quote Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Quotes back within 1 business day — usually the same day. Need it faster? Call (825) 454-5367, answered 24/7.
Quoting several parts? Build one list, get one quote.
Sourced to exact specCross-checked against manufacturer part data
Fast quote turnaroundOur order desk replies within 1 business day
Worldwide shippingWe ship to your site, warehouse, or freight forwarder

Mersen ST4803PY — AC Surge Protective Devices

Brand: Mersen SKU: ST4803PY Mfr Part #: ST4803PY
Ships Same Day* Worldwide Shipping

Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option prov

Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant modular style surge protective device that is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides advanced overvoltage protection utilizing Mersen's patented TPMOV® technology without additional protection devices. 277/480 Volts 3P Wye system type .

Frequently Asked Questions

How do I get pricing for ST4803PY?

KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the ST4803PY?

ST4803PY is a Mersen part. KKM Solutions sources Mersen components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

How quickly can ST4803PY ship?

In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.

Related Products