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MERSENDIN Rail Internal-Mount SPDs

MERSEN STP208Y07M DIN Rail Internal-Mount SPD

The MERSEN STP208Y07M is a three-phase DIN Rail internal-mount surge protective device (SPD) for 120/208VAC Wye systems. It provides L-N mode protection with a voltage protection rating of 600V (L-N), a short-circuit…

SKU 3G-OTH-22938

Brand
MERSEN
Item
STP208Y07M DIN Rail Internal-Mount SPD
Part Number
STP208Y07M
Category
DIN Rail Internal-Mount SPDs
Available to Order
Also known as:STP208Y07MMERSEN
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MERSEN
Manufacturer Part Number
STP208Y07M
Type
L-L/L-N, 208 V
Wye
120/208VAC
Poles
3
Wires
2
Voltage
120/208VAC Wye
Includes
Microswitch
Mounting Style
DIN Rail
Number of Wires
2 Wires
Modes of Protection
L-N
Voltage Protection Rating
600V (L-N)
Short Circuit Current Rating
200 kA
Max. Continuing Operating Voltage
208 V

Technical Documents

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN STP208Y07M is a three-phase DIN Rail internal-mount surge protective device (SPD) for 120/208VAC Wye systems. It provides L-N mode protection with a voltage protection rating of 600V (L-N), a short-circuit current rating of 200 kA, and a maximum continuous operating voltage of 208 V. This 2-wire unit includes a microswitch for remote monitoring.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MERSEN STP208Y07M surge protection device used for?

The MERSEN STP208Y07M is a three-phase DIN Rail internal-mount SPD designed to protect electrical equipment in 120/208VAC Wye systems. It is commonly used in commercial and industrial facilities to safeguard sensitive electronics from transient overvoltages and lightning-induced surges.

What are the specifications of the MERSEN STP208Y07M?

The MERSEN STP208Y07M is a 3-pole, 2-wire SPD for 120/208VAC Wye systems. It offers L-N mode protection with a voltage protection rating of 600V (L-N), a short-circuit current rating of 200 kA, and a maximum continuous operating voltage of 208 V. It includes a microswitch for remote monitoring and mounts on a DIN rail.

Where to buy the MERSEN STP208Y07M worldwide?

You can source the MERSEN STP208Y07M through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this MERSEN SPD.

How to install the MERSEN STP208Y07M on a DIN rail?

To install the MERSEN STP208Y07M, snap the unit onto a standard DIN rail in your electrical panel. Ensure the system is de-energized before wiring. Connect the line and neutral conductors per the L-N mode configuration, and terminate the microswitch leads for remote monitoring. Follow local electrical codes and the manufacturer's instructions.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.
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MERSEN Products

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.

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