The explosion-proof Limit Switch Box is a feedback device installed on the pneumatic valve, which can judge whether the position of the valve is open or closed according to the action. It has a simple structure and reliable working performance.
An explosion-proof limit switch box is a vital component in industries where safety is of paramount importance. These limit switches help in protecting workers and machinery from damage due to accidents or explosions. They are specifically designed to handle volatile environments and hazardous substances that can cause explosions.
Such limit switch boxes are typically made with sturdy materials that can withstand harsh environments. They are also designed to provide quick and easy access to the switch for maintenance and repair purposes. They are equipped with features like corrosion-resistant coatings to resist wear and tear.
Product Feature:
1. Die-cast aluminum alloy and stainless steel housing
2. The switch position can be identified by the indicator
3. Quickly set the cam, install through the spline shaft and magazine, easy to adjust without tools
4. Multi-contact terminal block with 8 standard contacts for safe and convenient wiring
5. Standard wire interface
6. Anti-off bolts, bolts attached to the upper cover, will not fall off when disassembling
7. Easy installation, stainless steel spindle connection, and mounting brackets, all by NAMUR standards.

Product Specifications:
| Model | ITS300 | |
| Standard | Option | |
| Shell | IP67 Exd II CT6 | IP67 Exd II CT6 |
| Temperature | -25℃~+85℃ | -25℃~+85℃ |
| Wiring port | 2x3/4NPT | PT3/4 PT1/2 M20 PF3/4 NPT1/2 PF1/2 |
| Terminals | 8 | 9~24 |
| Standards compliant |
||
| Position indication | 0-90° | 0-180° |
| on-yellow; off-red | ||
| Micro switch | Mechanical, inductive, spring proximity | |
| Potentiometer | 1KΩ(0~5KΩ,0~10Ω) | |
| Current feedback | 4~20mA(20~4mA) | |
| Shell material | Die-cast aluminum alloy | Stainless steel (304, 316) |
Our advantages:
1. Good quality at a favorable price
2. CE Certificate and ISO9001:2008
3. Fast delivery
4. Excellent After-service



FAQ
Q 1: Payment terms capacity?
A 1: T/T, L/C, Western Union.
Q 2: Trade terms?
A 2: In according with Incoterms 2010, normally with EXW, FOB Shanghai, CFR, CIF, and DDU.
Q 3: Validity of quotation?
A 3: Within 30 days.
Q 4: Modes of shipment?
A 4: By sea, by air, by express, or by railway.
Q 5: Warranty?
A 5: One-year quality warranty for free, and lifelong paid service.
Q 6: Installation and training?
A 6: Normal video guidance for installation. If necessary, paid overseas engineering service provided.
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