Product Type: Circuit breaker

Device Short Name: GB2

Device Application: Control

Poles: 1P + N

Network Type: AC/DC

Utilization Category:

• Category A (IEC 60947-2)

• DC-12, DC-13 (IEC 60947-5-1)

Network Frequency: 50/60 Hz (IEC 60947-2)

Breaking Capacity:

• 50 kA Icu at 110 V AC 50/60 Hz (IEC 60947-2)

• 50 kA Icu at 230/240 V AC 50/60 Hz (IEC 60947-2)

• 1.5 kA Icu at 24 V DC (IEC 60947-2)

• 1 kA Icu at 48 V DC (IEC 60947-2)

Rated Service Short-Circuit Breaking Capacity (Ics):

• 100% at 110 V AC 50/60 Hz (IEC 60947-2)

• 25% at 230/240 V AC 50/60 Hz (IEC 60947-2)

Trip Unit Technology: Thermal-magnetic

Magnetic Tripping Current: 6.6 A

Mounting Mode: By clips

Mounting Support: Plate, Rail

Mounting Position: Horizontal, Vertical

Control Type: Toggle

Rated Current (In): 0.5 A

Rated Operational Voltage (Ue):

• 250 V AC 50/60 Hz (IEC 60947-2)

• 277 V AC 60 Hz (CSA C22.2 No 235, UL 1077)

• 48 V DC

Rated Impulse Withstand Voltage (Uimp): 4 kV (IEC 60947-2)

Power Dissipation per Pole: 2 W

Mechanical Durability: 8000 cycles

Electrical Durability: 8000 cycles

Connections – Terminals:

• Connector 1: 0.75–6 mm² solid without cable end

• Connector 2: 0.75–4 mm² solid without cable end

• Connector 1: 0.75–4 mm² flexible with cable end

• Connector 2: 0.75–2.5 mm² flexible with cable end

Tightening Torque: 1.2 N.m on connector

Mechanical Robustness:

• Shocks: 22 Gn for 20 ms (IEC 60068-2-27)

• Vibrations: 5 Gn, 5-110 Hz (IEC 60068-2-6)

Quantity per Set: Set of 6

9 mm Pitches: 2

Dimensions: 74 mm (H) x 15 mm (W) x 67 mm (D)

Weight: 0.07 kg

Standards:

• EN/IEC 60947-1

• EN/IEC 60947-2

• CSA C22.2 No 235

• UL 1077

Certifications: UL, CSA

Protective Treatment: TC

IP Degree of Protection: IP20 (IEC 60529)

Ambient Air Temperature for Operation: -20 to 60 °C

Ambient Air Temperature for Storage: -40 to 80 °C

Fire Resistance: 960 °C (IEC 60695-2-1)

Operating Altitude: 3000 m