Altech DIN Rail Mount R Single Pole Thermal Magnetic Circuit Breaker - 48 V dc, 277 V ac Voltage Rating, 12A Current

  • RS Stock No. 898-2464
  • Mfr. Part No. 1BU12R
  • Brand Altech
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

Altech R-Series DIN Rail

Thermal Magnetic Circuit Breakers are found in most distribution boards. The thermal portion provides an "inverse time" response feature, which trips the circuit breaker sooner for larger overcurrent’s. The Altech R-series are primarily DIN Rail mounted and provide a compact solution to your protection requirements. All models are highly reliable and excellent quality.

DIN Rail Mounted
17.5mm width per pole
Thermal Magnetic
10kA Short Circuit Withstand Capacity
Positive Trip indicator

Thermal Magnetic Convertible

All CBEs have blade terminals and have an insulation resistance greater than 100MΩ (MegaOhms).

Attribute Value
Current Rating 12A
Number of Poles 1
Voltage Rating 48 V dc, 277 V ac
Series R
Break Time Time Delayed
Overall Length 17.5mm
Rated AC Voltage 277V
Rated DC Voltage 48V
Mounting Style DIN Rail Mount
Overall Depth 83.5mm
Terminal Contact Type Screw
Breaking Capacity at Maximum Voltage Rating 10 kA
Tripping Mechanism Thermal-Magnetic
Application Appliances, Business Equipment, Control Circuit, Lighting, Power Supplies, Sensitive Electronics, Wiring Protection
Circuit Breaker Type MCB
Overall Dimensions 17.5 x 96.1 x 83.5mm
Reset Actuator Type Toggle Switch
Tripping Characteristics Type B
Special Features Positive Trip Indicator, Relatively Long Thermal Trip Delay But Low Magnetic Trip Point
Discontinued product