ETA Thermal Circuit Breaker - 3120 2 Pole 250V Voltage Rating Snap In, 20A Current Rating
- RS stock no.:
- 286-4020
- Mfr. Part No.:
- 3120-F551-H7T1-W02D-20A
- Manufacturer:
- ETA
Discontinued product
Alternative
ETA Thermal Circuit Breaker - 3120-N 5 Pole 50 V DC, 240 V AC Voltage Rating, 20A Current Rating
R 523,10
Each
RS stock no.: 210-2088
Alternative
This product is not currently available. Here is our alternative recommendation.
- RS stock no.:
- 286-4020
- Mfr. Part No.:
- 3120-F551-H7T1-W02D-20A
- Manufacturer:
- ETA
Legislation and Compliance
- COO (Country of Origin):
- TN
Product Details
CBE, 2 Pole Sensing, 2 Pole Switching, 3120 Series
IEC Classification S/TO (with modules, S/TM). This range of 2 pole sensing thermal switch and circuit breaker offer enhance protection over single pole devices with the added benefit of not being 'polarity' sensitive for wiring purposes. Basic tripping time at 2xIN, 20-30 second. These units may also be used with the magnetic conversion module in this range,to convert the breaker to a thermal/magnetic type, for closer protection against short circuits. Circuit protection designed for equipment, sub-systems and components.
Depth behind panel: 43mm
Approvals
UL, CSA, VDE, BV
Thermal Magnetic Convertible
All CBEs have blade terminals and have an insulation resistance greater than 100MΩ (MegaOhms).
Specification
Attribute | Value |
|---|---|
| Current Rating | 20A |
| Number of Poles | 2 |
| Voltage Rating | 250V |
| Width | 25mm |
| Series | 3120 |
| Tripping Mechanism | Thermal |
| Reset Actuator Type | Rocker |
| Rated AC Voltage | 250V |
| Mounting Style | Snap In |
| Overall Dimensions | 41 x 25 x 35mm |
| Circuit Breaker Type | Thermal Circuit Breaker |
| Terminal Contact Type | Blade |
| Overall Depth | 35mm |
| Overall Length | 41mm |
| Rated DC Voltage | 50V |