Schneider Electric Thermal Circuit Breaker - GB2 Single Pole 277V ac Voltage Rating DIN Rail Mount, 4A Current Rating
- RS Stock No.:
- 312-3667
- Mfr. Part No.:
- GB2CB09
- Brand:
- Schneider Electric
Subtotal (1 unit)*
£27.45
(exc. VAT)
£32.94
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 9 unit(s) ready to ship
- Plus 8 unit(s) ready to ship from another location
- Plus 18 unit(s) shipping from 14 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £27.45 |
*price indicative
- RS Stock No.:
- 312-3667
- Mfr. Part No.:
- GB2CB09
- Brand:
- Schneider Electric
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Current Rating | 4A | |
| Number of Poles | 1 | |
| Voltage Rating | 277 V ac, 415V ac | |
| Width | 15mm | |
| Series | GB2 | |
| Application | Control Circuit | |
| Mounting Style | DIN Rail Mount | |
| Overall Dimensions | 74 x 15 x 82mm | |
| Overall Length | 74mm | |
| Circuit Breaker Type | Thermal Magnetic Circuit Breaker | |
| Overall Depth | 82mm | |
| Breaking Capacity at Maximum Voltage Rating | 1 (dc) kA, 6 (ac) kA | |
Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Current Rating 4A | ||
Number of Poles 1 | ||
Voltage Rating 277 V ac, 415V ac | ||
Width 15mm | ||
Series GB2 | ||
Application Control Circuit | ||
Mounting Style DIN Rail Mount | ||
Overall Dimensions 74 x 15 x 82mm | ||
Overall Length 74mm | ||
Circuit Breaker Type Thermal Magnetic Circuit Breaker | ||
Overall Depth 82mm | ||
Breaking Capacity at Maximum Voltage Rating 1 (dc) kA, 6 (ac) kA | ||
Non Compliant
Schneider Electric Thermal Circuit Breaker, 50/60Hz Network Frequency, 2W Power Dissipation - TeSys GB2 Series - GB2CB09
Looking for a compact protection device for your single-phase electrical circuit? Choose this thermal circuit breaker from Schneider Electric. Thanks to a slim width of 15mm, you can install it easily in setups where space is limited. The breaker's thermoplastic housing provides reliable protection against the impact you'd expect in harsh industrial environments. Fire resistance up to +960°C makes it a practical choice for volatile work areas. This unit is quick and easy to install on a DIN rail, with no need for complex tools.
Features & Benefits
• IP20 rating indicates it's protected from objects larger than 12mm in size
• 4A current rating for use in low-power applications
• Can be used on both AC and DC electric circuits for versatility
• Toggle switch for simple operation
• Low power dissipation of 2W means it's an energy-saving device
• 4A current rating for use in low-power applications
• Can be used on both AC and DC electric circuits for versatility
• Toggle switch for simple operation
• Low power dissipation of 2W means it's an energy-saving device
Applications
• Industrial lighting
• Power tools
• Power tools
What's the voltage rating of this thermal circuit breaker?
This circuit breaker has a voltage rating of 277V on AC circuits and 48V on DC networks. This makes it suitable for low-voltage applications.
Related links
- Schneider Electric Thermal Circuit Breaker - GB2 2 Pole 277V ac Voltage Rating DIN Rail Mount, 4A Current Rating
- Schneider Electric Thermal Circuit Breaker - GB2 Single Pole 277V ac Voltage Rating DIN Rail Mount, 8A Current Rating
- Schneider Electric Thermal Circuit Breaker - GB2 Single Pole 277V ac Voltage Rating DIN Rail Mount, 1A Current Rating
- Schneider Electric Thermal Circuit Breaker - GB2 Single Pole 277V ac Voltage Rating DIN Rail Mount, 3A Current Rating
- Schneider Electric Thermal Circuit Breaker - GB2 Single Pole 277V ac Voltage Rating DIN Rail Mount, 10A Current Rating
- Schneider Electric Thermal Circuit Breaker - GB2 Single Pole 277V ac Voltage Rating DIN Rail Mount, 5A Current Rating
- Schneider Electric Thermal Circuit Breaker - GB2 Single Pole 277V ac Voltage Rating DIN Rail Mount, 12A Current Rating
- Schneider Electric Thermal Circuit Breaker - GB2 Single Pole 277V ac Voltage Rating DIN Rail Mount, 6A Current Rating