Altech Thermal Circuit Breaker - L 3 Pole 277, 240V Voltage Rating DIN Rail Mount, 30A Current Rating
- RS Stock No.:
- 899-4786
- Mfr. Part No.:
- 3CU30L
- Brand:
- Altech
Discontinued product
- RS Stock No.:
- 899-4786
- Mfr. Part No.:
- 3CU30L
- Brand:
- Altech
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- GB
Product Details
Altech L-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 L-series are primarily DIN Rail mounted and provide a Thermal one hour trip zone coming in either one, two or three poles. All models are highly reliable and excellent quality.
17.5 mm Width per Pole
Line/Load Reversible
10kA Short Circuit
Mounting Type: DIN Rail
Line/Load Reversible
10kA Short Circuit
Mounting Type: DIN Rail
Thermal Magnetic Convertible
All CBEs have blade terminals and have an insulation resistance greater than 100MΩ (MegaOhms).
Specifications
Attribute | Value |
|---|---|
| Current Rating | 30A |
| Number of Poles | 3 |
| Voltage Rating | 277, 240V |
| Width | 52.5mm |
| Series | L |
| Application | Lighting and Control Circuit Applications, Low Inrush Motors, Receptacles, Resistive Load, UL489 Application, Wiring Protection |
| Tripping Mechanism | Thermal-Magnetic |
| Reset Actuator Type | Handle |
| Tripping Characteristics | Type C |
| Rated AC Voltage | 480Y/277 V, 240V |
| Mounting Style | DIN Rail Mount |
| Break Time | Time Delay |
| Overall Length | 109mm |
| Circuit Breaker Type | Thermal Magnetic Circuit Breaker |
| Overall Depth | 66.5mm |
| Special Features | HACR Type, IP20 Terminal Protection, Line/Load Reversible, Positive Trip Indicator |
| Overall Dimensions | 109 x 52.5 x 66.5mm |
| Breaking Capacity at Maximum Voltage Rating | 10 kA |
| Terminal Contact Type | Screw |