High Quality Mining N/M Case General Wenzhou, China Switch Box with RoHS
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Product Highlights
- Explosion-Proof Design: Explosion-proof limit switch suitable for mining and hazardous environments.
- Quick Set Cam: Easy adjustment without tools, mounted by spline shaft and spring.
- Durable Housing: Die-cast aluminum alloy housing with powder coating for reliable quality.
- NAMUR Standard Bracket: Four bracket types matching NAMUR and ISO5211 standards for easy installation.
- Multi-Contact Options: Optional DPDT switches, proximity switches, and magnetic switches available.
- Anti-Off Bolts: Bolts attached to the upper cover to prevent falling off during disassembly.
- Wide Certification: Certified with RoHS, CE, ISO, and CCC for global compliance.
- Versatile Application: Used in industrial valves, petroleum, chemical, and food fields.
Product Attributes
- Customization
- Available
- Structure
- Working Limit Switch
- Type
- Explosion-Proof Limit Switch
- Certification
- RoHS, CE, ISO, CCC
- Switching Element
- Slow Break Switch
- Application
- Mining
- Contactless Type
- Inductive Switch
- Contact
- Contactless
- Power
- Electric,Pneumatic
- Media
- Air
- Transport Package
- Case
- Specification
- General
- Trademark
- N/M
- Origin
- Wenzhou, China
- HS Code
- 8538900000
- Production Capacity
- 3000PCS/Week
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Product Description

The valve position indicator is also called a limit switch, which is a feedback device for the stroke, size and position of a mechanical movement. With the popularization of mechanical automation, the limit switches are widely used in industrial valves, mechanical equipment, petroleum, chemical, food and other fields., welcome to inquiry.
Limit switch box / valve position indicator / Mechanical switch 2 SPDT Features:
1).Multi-contact internal circuit board: The internal 8 electric wiring boards meet the standards of micro switches. DPDT switches are optional, proximity switches, magnetic switches are optional, and can be used for the connection of solenoid valves.
2).Die-cast aluminum alloy housing: powder coating, compact design, beautiful appearance, reduced packaging volume, reliable quality.
3).Quick set cam: Mounted by spline shaft and spring, easy adjustment without tools.
4).The bracket is easy to install: there are four kinds of brackets that match with the NAMUR standard, and the brackets conform to the ISO5211 standard. Any rotating actuator can be easily installed.
5).Anti-off bolts: The bolts are attached to the upper cover during disassembly and are not easy to fall off.
| Name: | Limit switch box / valve position indicator / Mechanical switch |
| Model: | APL-210, APL-310, APL-410,APL-510 |
| Material: | Die-cast aluminum alloy housing |
| Medium: | Air |
| Connection Thread: | Female |
Limit switch box / valve position indicator / Mechanical switch 2 SPDT Installation diagram:


FAQ
Q: Can we visit your factory before placing orders?
A: Yes, sure. Welcome to visit our factory at any time.
Q: How long is your delivery time?
Q: Do you provide samples? Is it free?
A: Yes, we could offer the sample with favorable price. The amount will be return after bulk order.
Q: What are your terms of payment?
A: Order<=1000USD, 100% in advance. Order>=1000USD, 30% T/T in advance,70% balance before shipment.
Q: Do you provide related accessories?
A: Yes, we can provide solenoid valve, locator, air filter regulator, limit switch and so on.
Q: How long is the warranty period for your product?
A: 18months after shipment. After the warranty period, we could also provide after-sales service.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2432351". Items marked "" are certified.
Company Profile
Wenzhou Forever Classic(Fosic) Technology Co., Ltd. is professional in research, developing, producing and sales of all sots of pneumatic(Electric) actuator, pneumatic(Electric) ball valve, pneumatic(Electric) butterfly valve, control valve, hydraulic actuator, hydraulic ball valve, hydraulic butterfly valve and other automatic valves etc,
Fosic With advanced technology, excellent quality and perfect after-sales service system, necessary facilities and advanced production process. It also has many national patents and certificates. It has many advanced CNC machines, auto welding machine, milling machines, drilling machines and other lathes. It also has many excellent inspection equipment.
Fosic has been committed to major technological advances, is your trusted business partners!
Technological innovation, rapid development of the market and customer needs are the greatest challenges facing us today.
Faced with these challenges we are confident, because of highly professional products and technological innovation, we will meet the growing demand of market and customer with our better and better products.
About Our Factory & Business Background
- Address
- No. 922, Jinhai 2nd Road, 8th Road, Longwan Airport New District, Wenzhou, Zhejiang, China
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-01-08
FAQ
- Can we visit your factory before placing orders?
- Yes, sure. Welcome to visit our factory at any time.
- How long is your delivery time?
- 5 days in stock. 15 days if the goods are not in stock.
- Do you provide samples? Is it free?
- Yes, we could offer the sample with favorable price. The amount will be return after bulk order.
- What are your terms of payment?
- Order<=1000USD, 100% in advance. Order>=1000USD, 30% T/T in advance,70% balance before shipment.
- Do you provide related accessories?
- Yes, we can provide solenoid valve, locator, air filter regulator, limit switch and so on.
- How long is the warranty period for your product?
- 18months after shipment. After the warranty period, we could also provide after-sales service.
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