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ETA 3120-N Thermal Circuit Breaker 2A Current Rating 5-Pole Screw Mount 240V AC 50V DC 3120-N551-H7T1-W02D-2A
Specifications
| Country of Origin | Tunisia |
|---|---|
| Range | 3120-N |
| Brand | ETA |
| Height | 52.4mm |
| Model | 3120-N551-H7T1-W02D-2A |
| Depth | 42.6mm |
| Mounting Type | Snap-in, cut-out 44.5mm x 22mm |
| Width | 25mm |
| Mount Type | Screw |
| Current Rating | 2A |
| Series | 3120-N |
| Terminal type | Screw |
| Breaking Capacity | 2A |
| Number of Poles | 5 |
| Standards/Approvals | EAC, RoHS, VDE, CSA, IEC, REACH, CCC |
| Rated AC Voltage | 240V ac |
| Rated DC Voltage | 50V dc |
| Tripping Mechanism | Thermal |
| Reset Actuator Type | Rocker |
Key Features
- Incorporates a thermal tripping mechanism for overload protection.
- Rocker reset actuator enables quick and reliable resetting after tripping.
- Compact size with 25mm width, 52.4mm height, and 42.6mm depth.
- Rated for 240V AC and 50V DC electrical systems.
- 5-pole configuration suitable for complex circuit applications.
- Snap-in mounting with cut-out dimensions of 44.5mm by 22mm for easy installation.
- Blade terminals with flat head M3.5 screws ensure secure electrical connections.
- Positively trip-free mechanism ensures disconnection even if actuator is blocked.
Product Description
ETA 3120-N551-H7T1-W02D-2A thermal circuit breaker is a highly reliable protective device designed for electrical systems requiring 2A current interruption at 240V AC and 50V DC ratings. Manufactured to strict international standards including EAC, RoHS, VDE, CSA, IEC, REACH, and CCC, this 5-pole circuit breaker integrates overcurrent protection and a switch function within a compact and robust enclosure.
The device features a thermal bimetal trip element that responds to overloads by disconnecting the circuit, which can be reset manually via a rocker actuator. The positively trip-free mechanism guarantees consistent disconnection even if the actuator is held in the ON position, thus enhancing electrical safety.
With a snap-in mounting design suitable for cut-out dimensions of 44.5mm by 22mm, installation and wiring are simplified. It employs blade terminals secured with flat head M3.5 screws, ensuring stable and durable electrical contacts. The circuit breaker is well-suited for industrial, commercial, and HVAC applications including overload protection for motors, pumps, transformers, and cables.
Thermal tripping mechanism for dependable overload protection. 5-pole design for multi-phase and complex circuit configurations. Compact dimensions reduce panel space requirements. Screw terminal type ensures secure and reliable wiring connections.
Complies with multiple international electrical safety and environmental standards. Rocker reset actuator allows for quick restoration of power after faults. Blade terminals accommodate under-voltage release module integration.
Snap-in mounting reduces installation time and costs. Constructed for reliability with a thermal bimetal trip element. Country of origin: Tunisia.
This thermal circuit breaker is an essential component in electrical protection systems, providing efficient and safe interruption of current to prevent damage from overload or fault conditions. Its robust construction and certified standards make it suitable for industrial, manufacturing, laboratory, and commercial applications.
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Frequently Asked Questions
This model has a current rating of 2A, making it suitable for applications requiring this level of current interruption.
It is rated for 240V AC and 50V DC electrical systems, providing versatility for different applications.
The ETA 3120-N features a 5-pole configuration, which is suitable for complex circuit applications.
This unit utilizes a snap-in mounting design with cut-out dimensions of 44.5mm by 22mm for easy installation.
The dimensions of this model are 25mm in width, 52.4mm in height, and 42.6mm in depth.
It features a rocker reset actuator, allowing for quick and reliable resetting after tripping.
The circuit breaker incorporates a thermal tripping mechanism that disconnects the circuit during overload conditions.
It employs blade terminals secured with flat head M3.5 screws to ensure stable and durable electrical connections.
This model complies with several international standards including EAC, RoHS, VDE, CSA, IEC, REACH, and CCC.
It is well-suited for industrial, commercial, and HVAC applications, including overload protection for motors, pumps, transformers, and cables.
The ETA 3120-N is manufactured in Tunisia.
This mechanism ensures disconnection even if the actuator is held in the ON position, thereby enhancing electrical safety during overload conditions.
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