Schneider-Electric Worcester Electrical Distributors Ltd
GB2CB05 picture- Schneider-electric
Thermal magnetic circuit breaker, TeSys GB2, 1P, 0.5 A, Icu 50 kA@240 V
Schneider Electric
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 50 kA Icu at 110 V AC 50/60 Hz conforming to IEC 60947-2
50 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 100 % at 110 V AC 50/60 Hz conforming to IEC 60947-2
25 % at 230/240 V AC 50/60 Hz conforming to IEC 60947-2
Trip unit technology Thermal-magnetic
Magnetic tripping current 6.6 A
Mounting mode By clips
Mounting support Plate
Mounting position Horizontal
Control type Toggle
[In] rated current 0.5 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 IEC 60947-2 4 kV
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
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
Offer Sustainability
Sustainable offer status Green Premium product
REACh Regulation
print REACh Declaration
REACh free of SVHC Yes
EU RoHS Directive Compliant
print EU RoHS Declaration
Toxic heavy metal free Yes
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
Environmental Disclosure
print Product Environmental Profile
Circularity Profile No need of specific recycling operations
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Contractual warranty
Warranty 18 months