SHIHLIN TH-P20 ES /ES-TA T.O.R. (THERMAL OVERLOAD RELAY) [15 to 28 A]

MODEL AND AMPERAGE	TH-P20ES 15A, TH-P20ES 21A, TH-P20ETA 28A

SKU: SHIH-TOR-P20ES-ESTA

SHIHLIN ELECTRIC TH-P20ES THERMAL OVERLOAD RELAY IN SRI LANKA

රු4,950.00

In Stock

The Shihlin TH-P20ES and TH-P20ES-TA thermal overload relays are designed to provide accurate, dependable protection for three-phase induction motors. Built to pair with Shihlin’s S-P21 series contactors, these relays protect motors from overload, phase loss, stalling, and prolonged overcurrent conditions.

The P20ES-TA variant includes an external reset lever/terminal adapter, making it suitable for enclosed starter panels, machine fronts, or applications where remote/manual resetting is required.

These relays are ideal for pumps, fans, blowers, compressors, small machinery, and general-purpose automation systems.

MODEL AND AMPERAGE

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SKU: SHIH-TOR-P20ES-ESTA Categories: BEST PRODUCTS, CONTACTORS, SHOP, TIMERS, RELAYS & BASES

Description

Key Features

Thermal (Bimetal) Overload Protection – Accurate response to overload and phase-failure conditions.
Adjustable Current Dial – Allows precise matching to motor full-load current.
Trip Class 10 – Provides fast motor protection in industrial applications.
Manual / Automatic Reset Selector – Choose based on application requirements.
Trip Indication Window – Clear visual signal of trip condition.
Test Button – Quick function check without powering the motor.
Direct Mounting – Designed to attach directly to Shihlin S-P21 class contactors.
Auxiliary Trip Contacts: 1 NO + 1 NC

TH-P20ES vs TH-P20ES-TA (Differences)

TH-P20ES

Standard thermal overload relay
Reset button located on the relay body
Direct mount on S-P21 contactor

TH-P20ES-TA

Same functionality as TH-P20ES
Includes extended/remote reset mechanism or terminal adapter (depending on variant)
Better suited for panel doors or enclosed starters