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ETA Thermal Circuit Breaker 10A Current Rating 2-Pole Screw Mount 240V AC 50V DC 3120-N521-H7T1-W01D-10A
Specifications
| Country of Origin | Tunisia |
|---|---|
| Range | 3120-N |
| Brand | ETA |
| Height | 52.4mm |
| Model | 3120-N521-H7T1-W01D-10A |
| Depth | 42.6mm |
| Mounting Type | Snap-in, cut-out 44.5 x 22mm |
| Width | 25mm |
| Mount Type | Screw |
| Current Rating | 10A |
| Series | 3120-N |
| Terminal type | Screw |
| Breaking Capacity | 10A |
| Number of Poles | 2 |
| Standards/Approvals | CCC, VDE, REACH, RoHS, CSA, IEC, EAC |
| Rated AC Voltage | 240V ac |
| Rated DC Voltage | 50V dc |
| Tripping Mechanism | Thermal |
| Reset Actuator Type | Rocker |
Key Features
- Thermal rocker actuated circuit breaker combining overload protection and ON/OFF switch functions.
- Equipped with blade terminals and flat head screws M3.5 compatible with undervoltage release modules.
- Trip element consisting of a reliable thermal bimetal for quick and easy reset after tripping.
- Positive trip-free mechanism ensures circuit disconnection even with the actuator blocked.
- Compact snap-in mounting with cut-out dimensions of 44.5 x 22 mm for space-saving installation.
- Designed for overload protection of motors, pumps, transformers, and cables in industrial settings.
- Rated for 240V AC and 50V DC applications with a breaking capacity of 10A.
- Certified to multiple standards including CCC, VDE, REACH, RoHS, CSA, IEC, and EAC.
Product Description
The ETA 3120-N521-H7T1-W01D-10A is a high-quality thermal circuit breaker designed for reliable industrial and electrical protection. This 2-pole device integrates protection against overcurrent with a rocker-actuated ON/OFF switch, enabling efficient control and safety in electrical circuits.
Featuring blade terminals with flat head screws M3.5, it supports appliance inlet modules for enhanced functionality. The thermal bimetal trip element offers dependable overload protection, allowing the breaker to be reset quickly and easily after an event.
The positively trip-free mechanism ensures that the circuit breaker will interrupt the circuit even if the actuator is mechanically blocked, enhancing safety and reliability in demanding industrial environments.
Its snap-in mounting with cut-out dimensions of 44.5 x 22 mm facilitates fast and secure installation while the compact size of 25 mm width, 52.4 mm height, and 42.6 mm depth helps save space in control panels.
Thermal rocker actuated circuit breaker combining overload protection and ON/OFF switch functionalities. Blade terminals with flat head screws M3.5 suitable for appliance inlet modules. Thermal bimetal trip element allows easy and reliable resetting after tripping.
Positive trip-free mechanism ensures disconnection irrespective of actuator blockage. Snap-in mounting type with precise cut-out dimensions of 44.5 x 22 mm for quick installation. Overload protection tailored for motors, pumps, transformers, and cables.
Rated AC voltage 240V and DC voltage 50V, with a breaking capacity of 10A. Compliance with international standards: CCC, VDE, REACH, RoHS, CSA, IEC, and EAC.
This Thermal Circuit Breaker is ideal for use in industrial automation, control panels, motor protection, and electrical systems requiring trusted overload and short circuit protection. Its standardized dimensions and certifications make it suitable for global applications requiring dependable performance.
Explore the ETA product range for advanced circuit protection solutions or browse other thermal breakers and circuit breakers in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The current rating of this thermal circuit breaker is 10A.
It is rated for 240V AC and 50V DC applications.
This model features a snap-in mounting type with cut-out dimensions of 44.5 x 22 mm.
The tripping mechanism is thermal, utilizing a thermal bimetal for reliable operation.
The dimensions are 25 mm in width, 52.4 mm in height, and 42.6 mm in depth.
It is equipped with blade terminals and flat head screws M3.5.
It includes a positive trip-free mechanism that ensures circuit disconnection even if the actuator is blocked.
It is certified to multiple standards including CCC, VDE, REACH, RoHS, CSA, IEC, and EAC.
It is designed for overload protection of motors, pumps, transformers, and cables in industrial settings.
Yes, it allows for quick and easy resetting after tripping due to its thermal bimetal trip element.
This model belongs to the 3120-N series.
It has a screw mount type, suitable for various installation requirements.
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