Break Fire Limiter
Operating force: ≤50N/100N
Rated current: 20A/40A
Action stroke: 8-10MM/12-14MM
Allow action overtravel: ≤3MM
Products Description
The break fire limiter is a protective type, mainly composed of a dynamic and static contact, a push-pull rod (action rod), a base, a cover and a shell. When the lifting hook rises or falls to a certain limit position, it will push or pull the upper push-pull rod of the break fire limiter, so that one pair of moving and static contacts will be broken, and the power supply will be cut off, thus playing a position-limiting role. When the push-pull rod and the action rod are reset, under the action of the elastic force, the contacts are reclosed simultaneously.
Products Specification
| Product Name | Break Fire Limiter Switch |
| Model | LX44-20/40 |
| Actuator Action | Momentary |
| Actuator Typoe | Push Actuator |
| Contact Type | 4 NC(4PST) |
| Rated Voltage | AC 380V, 20A/40A |
| Power | 7.5Kw/13W |
| External Material | Metal |
| Color | Blue |
Products Details
20A is suitable for electric hoist 0.5T-5T
40A is suitable for electric hoist 10T
Break Fire Limiter Features
Metal shell: pressed from high-quality cold-rolled steel; good mechanical strength;
Good electrical conductivity: the internal use of national standard parts, better electrical conductivity, more stable
Dustproof and waterproof, durable: rubber seal along the top edge of the base. The push-pull rod moves smoothly without jamming and stops, and the mechanical life is >15,000 times
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