Schneider Electric TeSys TeSyS GB2 Thermal Circuit Breaker - 1-Pole, DIN Rail, 2A Current Rating, 1.5 kA, 110V ac, 48 V

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RS Stock No.:
312-3645
Mfr. Part No.:
GB2CB07
Brand:
Schneider Electric
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Brand

Schneider Electric

Product Type

Thermal Circuit Breaker

Current Rating

2A

Number of Poles

1

Range

TeSys

Series

TeSyS GB2

Width

15mm

Mount Type

DIN Rail

Terminal Type

Screw

Tripping Mechanism

Thermal Magnetic

Reset Actuator Type

Toggle Switch

Height

80mm

Standards/Approvals

RoHS, CE

Rated AC Voltage

110V ac

Depth

70mm

Break Time

Medium

Rated DC Voltage

48V dc

Breaking Capacity

1.5kA

Non Compliant

Schneider Electric GB2 Series Thermal Circuit Breaker, 2A Current, 250V Rated AC Voltage - GB2CB07


This thermal circuit breaker is a single-pole protective device designed for control and automation panels where compact, resettable overcurrent protection is required. It combines a thermal trip element with a magnetic short‑circuit response to protect circuits in AC and DC networks while mounting neatly on DIN-rail systems.

Features & Benefits


• 10kA breaking capacity supports high-fault current interruption
• 2A rated current delivers defined protection for low-current circuits
• Thermal-magnetic trip offers both overload and short‑circuit protection
• Toggle reset actuator enables quick manual reclosure after trip
• Cable terminals accept 0.75 to 6mm² conductors for flexible wiring
• 4kV impulse withstand improves immunity to transient overvoltages

Applications


• Suitable for control panels in industrial automation systems
• Ideal for protection of DC control circuits at 48V
• Used with motor starters and contactor control coils
• Can be used for distribution branches in machine electrical cabinets
• Suitable for retrofit installations on 35mm DIN rails

What electrical networks can it be used on?


It is designed for both AC and DC operation, with rated operational voltages of up to 250V AC at 50/60Hz and 48V DC.

How is it mounted and secured in a control cabinet?


It clips onto standard 35mm DIN rail and is compatible with both horisontal and vertical mounting positions.

What are the connection capabilities for field wiring?


The device accepts solid conductors up to 6mm² and flexible conductors with or without ferrules within the specified ranges, secured with 1.2N·m tightening torque.

How does the device perform mechanically and electrically over time?


It is specified for 8,000 mechanical cycles and 8,000 electrical operations to ensure long service life under normal operating conditions.

Standards

IEC947-2

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