GB2-CB07 Schneider Electric TeSys GB2 Thermal Magnetic Circuit Protector

Schneider Electric / Telemecanique GB2-CB07 TeSys GB2 Thermal Magnetic Circuit Protector Overview

Features:

• 1P Pole
• Thermal-Magnetic Trip Unit Technology
• 26 A Magnetic Tripping Current

The Schneider Electric GB2-CB07 TeSys GB2 Thermal Magnetic Circuit Protector may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).

TeSys GB2 Thermal Magnetic Circuit Protector Price & Specs

Schneider Electric / Telemecanique GB2-CB07 TeSys GB2 Thermal Magnetic Circuit Protector Description

Functions

Provides overload and short-circuit protection for motors. Utilizes thermal-magnetic trip mechanism for reliable fault interruption. Offers manual disconnect capability. Features rotary handle for on/off operation and trip indication. Mounts on DIN rail for easy installation.

Platforms

Designed for 24VDC control circuits and auxiliary power systems in industrial automation applications. Mounts on standard 35mm DIN rail within control panels and electrical enclosures. Compatible with TeSys modular contactor systems and programmable logic controller installations. Integrates with motor control centers, machine control panels, and distributed control architectures. Connects through screw terminals for wire gauges up to 2.5mm squared. Operates in ambient temperatures from negative 25 to positive 70 degrees Celsius with IP20 protection rating for enclosed panel environments.

Applications

functions: Provides overload and short-circuit protection for individual motors or motor circuits. Features thermal-magnetic trip mechanism for disconnection under fault conditions. hardware platform: Designed for DIN rail mounting within electrical panels and enclosures. Utilizes a robust construction to withstand industrial environments. interfaces: Connects to motor starters, contactors, and power distribution systems via screw clamp terminals. Allows manual reset and testing via front panel controls. applications: Protection of low voltage motors, motor starters, and branch circuits against overloads and short circuits in industrial control panels and machinery.

Accessories

DIN rail or panel mount required. Accepts 1.5-4mm² wire terminals with screw clamp connections. Two main power terminals (line/load) with M3.5 screws. Optional auxiliary contacts OF, SD, or OF+SD snap onto left side. Busbar connection possible via GB2-DA07 adapter. IP20 protection, finger-safe terminals. Compatible with TeSys D contactors for motor starter combinations. Accepts phase barriers GB2-DA06 for spacing. No control voltage required for basic operation.

Interfaces

Single-pole thermal-magnetic circuit protector designed to mount on compatible motor control gear or DIN rail; rated for 2 A nominal current; AC voltage rating up to 277 VAC and DC voltage rating up to 48 VDC; magnetic trip level fixed at 26 A for short-circuit interruption; breaking capacity 15 kA at 240 VAC; connection via screw terminals compatible with wire sizes according to manufacturer specifications; no dedicated communication or digital interfaces.

Specifications

Thermal-magnetic motor circuit protector with 1 pole, rated for 2 A continuous current and magnetic trip setting at 26 A (13 times nominal). Designed for control and motor circuit protection within 250-277 VAC and 48 VDC voltage ratings, with a breaking capacity of 15 kA at 240 VAC. Operates at 50/60 Hz frequency. Typically mounted in industrial control panels for thermal and short-circuit protection of motors and control circuits. Interfaces via standard TeSys GB2 mounting platforms and electrical connectors compatible with Schneider Electric motor starters and control accessories.

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Schneider Electric / Telemecanique GB2-CB07 TeSys GB2 Thermal Magnetic Circuit Protector Manuals, Datasheets, Drivers, Links

• Schneider Electric / Telemecanique GB2-CB07 Datasheet (pdf)
• View all Schneider Electric products

Schneider Electric / Telemecanique GB2-CB07 TeSys GB2 Thermal Magnetic Circuit Protector Specs

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