MERSEN STP277P07M DIN Rail Internal-Mount SPD
The MERSEN STP277P07M is a single-phase, DIN-rail internal-mount surge protective device (SPD) rated for 277V AC with a 200kA short-circuit current rating. It provides L-N mode protection with a voltage protection…
SKU 3G-OTH-22756
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Product Description
The MERSEN STP277P07M is a single-phase, DIN-rail internal-mount surge protective device (SPD) rated for 277V AC with a 200kA short-circuit current rating. It provides L-N mode protection with a voltage protection rating of 600V (L-N) and a maximum continuous operating voltage of 320 V AC. This 2-wire, 1-pole unit includes a Form C dry contact and features a polyethylene terephthalate enclosure.
Frequently Asked Questions
What is the MERSEN STP277P07M surge protection device used for?
The MERSEN STP277P07M is a single-phase, DIN-rail internal-mount surge protective device (SPD) used to protect electrical equipment from voltage transients and surges in L-N mode. It is rated for 277V AC systems and is commonly applied in commercial and industrial power distribution panels.
What are the specifications of the MERSEN STP277P07M?
The MERSEN STP277P07M is a 1-pole, 2-wire SPD rated for 277V AC with a maximum continuous operating voltage of 320 V AC. It offers L-N mode protection with a voltage protection rating of 600V (L-N) and a short-circuit current rating of 200kA. It includes a Form C dry contact and has a polyethylene terephthalate enclosure.
Where to buy the MERSEN STP277P07M worldwide?
3G Electric supplies the MERSEN STP277P07M surge protection device to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this DIN-rail SPD.
How to install the MERSEN STP277P07M on a DIN rail?
To install the MERSEN STP277P07M, mount it securely onto a standard DIN rail inside your panel. Connect the L-N wires per the manufacturer's wiring diagram, ensuring the system is de-energized. The Form C dry contact can be wired for remote monitoring. Always follow local electrical codes and the product manual.
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3G Electric supplies MERSEN din rail internal-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
