Output Circuit Breakers
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Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Electromagnetic Solenoid (Magnetic Trip) used in the Electrical Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Electromagnetic Solenoid (Magnetic Trip) is characterized by the integration of Solenoid coil and Movable plunger. In industrial production environments, manufacturers listed on CNFX commonly emphasize Copper wire (coil) construction to support stable, high-cycle operation across diverse manufacturing scenarios.
A protective component within output circuit breakers that uses electromagnetic force to trigger instantaneous trip during short-circuit conditions.
Technical details and manufacturing context for Electromagnetic Solenoid (Magnetic Trip)
Commonly used trade names and technical identifiers for Electromagnetic Solenoid (Magnetic Trip).
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric to 1.5 bar |
| other spec: | Max continuous current: 100A, Trip threshold: 5-20x rated current, Insulation class: F (155°C) |
| temperature: | -40°C to +85°C |
Verified manufacturers with capability to produce this product in China
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Authentic performance reports from verified B2B procurement managers.
"Found 10+ suppliers for Electromagnetic Solenoid (Magnetic Trip) on CNFX, but this spec remains the most cost-effective."
"The technical documentation for this Electromagnetic Solenoid (Magnetic Trip) is very thorough, especially regarding technical reliability. (Delivery took slightly longer than expected, but technical support was excellent.)"
"Reliable performance in harsh Electrical Equipment Manufacturing environments. No issues with the Electromagnetic Solenoid (Magnetic Trip) so far."
“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”
The electromagnetic solenoid creates a magnetic field when current flows through its copper coil. During a short-circuit, the sudden current surge generates sufficient electromagnetic force to pull the movable plunger, mechanically triggering an instantaneous trip in the circuit breaker.
Key materials include copper wire for the coil (ensuring efficient conductivity), electrical steel for the core (providing magnetic permeability), spring steel for the return spring (ensuring reliable reset), and plastic/nylon for the bobbin (offering electrical insulation and structural support).
The bill of materials typically includes the bobbin (structural base), movable plunger (triggering component), return spring (reset mechanism), and solenoid coil (electromagnetic element). These components work together to detect short-circuits and initiate protective tripping.
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