Altech Thermal Magnetic Circuit Breaker - R 3 Pole 480Y/277V Voltage Rating DIN Rail Mount, 4A Current Rating
- RS Stock No.:
- 899-4492
- Mfr. Part No.:
- 3BU4R
- Brand:
- Altech
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 899-4492
- Mfr. Part No.:
- 3BU4R
- Brand:
- Altech
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Altech | |
| Current Rating | 4A | |
| Number of Poles | 3 | |
| Voltage Rating | 480Y/277V | |
| Series | R | |
| Application | Appliance Circuit, Appliances, Business Equipment, Control Circuits and Some Electronic Applications, Lighting, Power Supplies, Sensitive Electronics, UL1077 Application, Wiring Protection | |
| Tripping Mechanism | Thermal-Magnetic | |
| Reset Actuator Type | Handle | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 480Y/277V | |
| Mounting Style | DIN Rail Mount | |
| Overall Dimensions | 96.1 x 52.5 x 83.5mm | |
| Breaking Capacity at Maximum Voltage Rating | 10 kA | |
| Circuit Breaker Type | MCCB | |
| Special Features | IP20 Termination Protection, Positive Trip Indicator, Supplementary Protector | |
| Overall Depth | 83.5mm | |
| Terminal Contact Type | Screw | |
| Overall Length | 96.1mm | |
| Break Time | Time Delay | |
Select all | ||
|---|---|---|
Brand Altech | ||
Current Rating 4A | ||
Number of Poles 3 | ||
Voltage Rating 480Y/277V | ||
Series R | ||
Application Appliance Circuit, Appliances, Business Equipment, Control Circuits and Some Electronic Applications, Lighting, Power Supplies, Sensitive Electronics, UL1077 Application, Wiring Protection | ||
Tripping Mechanism Thermal-Magnetic | ||
Reset Actuator Type Handle | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 480Y/277V | ||
Mounting Style DIN Rail Mount | ||
Overall Dimensions 96.1 x 52.5 x 83.5mm | ||
Breaking Capacity at Maximum Voltage Rating 10 kA | ||
Circuit Breaker Type MCCB | ||
Special Features IP20 Termination Protection, Positive Trip Indicator, Supplementary Protector | ||
Overall Depth 83.5mm | ||
Terminal Contact Type Screw | ||
Overall Length 96.1mm | ||
Break Time Time Delay | ||
- COO (Country of Origin):
- GB
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
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).