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MERSEN Rupture Disc with Bar Support: 20 psig Burst Pressure, 2 in Compatible Pipe Size - Rupture Discs
MERSENRupture Discs

MERSEN Rupture Disc with Bar Support: 20 psig Burst Pressure, 2 in Compatible Pipe Size

The MERSEN Rupture Disc with Bar Support (MPN S3-02-20B) is a graphite-bodied rupture disc designed for overpressure protection. It features a 20 psig burst pressure and is compatible with 2-inch pipe sizes. This…

SKU 3G-OTH-440480

Brand
MERSEN
Item
Rupture Disc with Bar Support: 20 psig Burst Pressure, 2 in Compatible Pipe Size
Category
Rupture Discs
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Technical Specifications

MERSEN
Manufacturer Part Number
S3-02-20B
Type
Graphite
Body Material
Graphite
Compatible Pipe Size
2 in
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN Rupture Disc with Bar Support (MPN S3-02-20B) is a graphite-bodied rupture disc designed for overpressure protection. It features a 20 psig burst pressure and is compatible with 2-inch pipe sizes. This product is manufactured by MERSEN.

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.

MERSEN Products

3G Electric supplies MERSEN rupture discs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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