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Siemens 48BTG3S00 ESP200 Solid State Overload Relay - 25-100A

Siemens 48BTG3S00 ESP200 Solid State Overload Relay

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ManufacturerSiemens

Part number48BTG3S00

Type Solid State Electronic

Amperage Min 25A

Amperage Max 100A

Voltage 600 VAC

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Solid State Electronic Overload Relay Adjustable Amperage (25-100A) Selectable Trip Classes Lockout Protection Manual/Automatic Reset 600V AC

Product description

The Siemens 48BTG3S00 is a robust solid-state electronic overload relay designed for comprehensive motor protection. It offers an adjustable amperage range from 25 to 100 Amps and a voltage rating of 600 VAC. This 3-pole relay provides multiple selectable trip classes (5, 10, 20, 30) and features lockout protection against phase loss, imbalance, and ground faults.

This overload relay is essential for protecting three-phase motors in industrial applications such as pumps, fans, compressors, and conveyors. Its advanced solid-state technology ensures precise and reliable protection against operational faults, contributing to longer motor life and reduced maintenance.

Stanlo Automation, a trusted veteran-owned supplier, offers the Siemens 48BTG3S00. We are committed to providing high-quality industrial automation surplus parts and exceptional service to keep your operations running smoothly.

Technical specifications

Type	Solid State Electronic
Amperage Min	25A
Amperage Max	100A
Voltage	600 VAC
Poles	3
Trip Classes	5, 10, 20, 30 (Switchable)
Reset Type	Manual/Automatic
Features	Lockout on phase loss, imbalance, or ground fault

Common applications

Motor Protection

Three-Phase Motors

Industrial Machinery

Pump Stations

Fan Control

Compressor Control

Conveyor Systems

Compatible systems

Siemens ESP200 series components

Also known as

Siemens ESP200 Overload Relay 48BT Frame Type Relay Siemens Solid State Overload

Replaces / compatible with

The Siemens 48BTG3S00 is compatible with Siemens ESP200 series components and is designed for direct mounting or stand-alone applications.

Technical note

Expert tip

This solid-state relay offers a significant advantage over bimetallic types by providing more consistent trip points across a wider temperature range.

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Frequently asked questions

What types of protection does the Siemens 48BTG3S00 offer against motor faults?

The Siemens 48BTG3S00 offers protection against phase loss, phase imbalance, and ground faults. It also provides selectable trip classes (5, 10, 20, 30) for tailored motor protection.