Range

TeSys

Product name

TeSys GB2

Device short name

GB2

Product or component type

Circuit breaker

Device application

Control

Poles description

1P

Network type

AC/DC

Utilisation category

Category A conforming to IEC 60947-2 DC-12 conforming to IEC 60947-5-1 DC-13 conforming to IEC 60947-5-1

Network frequency

50/60 Hz conforming to IEC 60947-2

Breaking capacity

3 kA Icu at 110 V AC 50/60 Hz conforming to IEC 60947-2 1.5 kA Icu at 230/240 V AC 50/60 Hz conforming to IEC 60947-2 1.5 kA Icu at 24 V DC conforming to IEC 60947-2 1 kA Icu at 48 V DC conforming to IEC 60947-2

[Ics] rated service short-circuit breaking capacity

75 % at 110 V AC 50/60 Hz conforming to IEC 60947-2 75 % at 230/240 V AC 50/60 Hz conforming to IEC 60947-2

Trip unit technology

Thermal-magnetic

Magnetic tripping current

108 A

Mounting mode

By clips

mounting support

Plate Rail

Mounting position

Vertical Horizontal

Control type

Toggle

[In] rated current

8 A

[Ue] rated operational voltage

250 V AC 50/60 Hz conforming to IEC 60947-2 277 V AC 60 Hz conforming to CSA C22.2 No 235 277 V AC 60 Hz conforming to UL 1077 48 V DC

[Uimp] rated impulse withstand voltage

4 kV conforming to IEC 60947-2

Power dissipation per pole

2 W

Mechanical durability

8000 cycles

Electrical durability

8000 cycles

Connections - terminals

Connector 1 cable(s) 0.75…6 mm²solid without cable end Connector 2 cable(s) 0.75…4 mm²solid without cable end Connector 1 cable(s) 0.75…4 mm²flexible with cable end Connector 2 cable(s) 0.75…2.5 mm²flexible with cable end

Tightening torque

1.2 N.m on connector

Mechanical robustness

Shocks: 22 Gn for 20 ms conforming to IEC 60068-2-27 Vibrations: 5 Gn, 5...110 Hz conforming to IEC 60068-2-6

Quantity per set

Set of 6

9 mm pitches

2

height

74 mm

Width

15 mm

Depth

67 mm

standards

EN/IEC 60947-1 EN/IEC 60947-2 CSA C22.2 No 235 UL 1077

product certifications

UL CSA

Protective treatment

TC

IP degree of protection

IP20 conforming to IEC 60529

Ambient air temperature for operation

-20…60 °C

Ambient air temperature for storage

-40…80 °C

Fire resistance

960 °C conforming to IEC 60695-2-1

Operating altitude

3000 m

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

1.5 cm

Package 1 Width

7.4 cm

Package 1 Length

6.8 cm

Package 1 Weight

53.0 g

Unit Type of Package 2

BB1

Number of Units in Package 2

6

Package 2 Height

8.5 cm

Package 2 Width

8.0 cm

Package 2 Length

9.7 cm

Package 2 Weight

339.0 g

Unit Type of Package 3

S02

Number of Units in Package 3

72

Package 3 Height

15.0 cm

Package 3 Width

30.0 cm

Package 3 Length

40.0 cm

Package 3 Weight

4.415 kg

Warranty

18 months