Altech Thermal Circuit Breaker - UL 3 Pole 480Y/277V Voltage Rating DIN Rail Mount, 12A Current Rating
- RS Stock No.:
- 899-4896
- Mfr. Part No.:
- 3D12UL
- 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.:
- 899-4896
- Mfr. Part No.:
- 3D12UL
- 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 | 12A | |
| Number of Poles | 3 | |
| Voltage Rating | 480Y/277V | |
| Series | UL | |
| Application | Heaters and Reactive Loads, High Inrush Motors, Power Supplies, Transformers | |
| Tripping Mechanism | Thermal-Magnetic | |
| Reset Actuator Type | Handle | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 480Y/277V | |
| Mounting Style | DIN Rail Mount | |
| Circuit Breaker Type | Thermal Magnetic Circuit Breaker | |
| Breaking Capacity at Maximum Voltage Rating | 10 kA | |
| Overall Dimensions | 105.3 x 52.5 x 74.4mm | |
| Overall Length | 105.3mm | |
| Terminal Contact Type | Ring Tongue Terminal | |
| Overall Depth | 74.4mm | |
| Special Features | HACR Type, Line/Load Reversible | |
| Break Time | Time Delay | |
Select all | ||
|---|---|---|
Brand Altech | ||
Current Rating 12A | ||
Number of Poles 3 | ||
Voltage Rating 480Y/277V | ||
Series UL | ||
Application Heaters and Reactive Loads, High Inrush Motors, Power Supplies, Transformers | ||
Tripping Mechanism Thermal-Magnetic | ||
Reset Actuator Type Handle | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 480Y/277V | ||
Mounting Style DIN Rail Mount | ||
Circuit Breaker Type Thermal Magnetic Circuit Breaker | ||
Breaking Capacity at Maximum Voltage Rating 10 kA | ||
Overall Dimensions 105.3 x 52.5 x 74.4mm | ||
Overall Length 105.3mm | ||
Terminal Contact Type Ring Tongue Terminal | ||
Overall Depth 74.4mm | ||
Special Features HACR Type, Line/Load Reversible | ||
Break Time Time Delay | ||
- COO (Country of Origin):
- US
Altech UL 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 UL-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).