White 250V 10A Adjustable Pressure Switches with 72A Locked Rotor Current for Industrial Applications
Price:
USD6-10/piece EXW factory
MOQ:
40 pcs
Delivery Time:
3-5 working days
Brand:
Keram Controls
Product Description
Product Overview
Q Series Adjustable Pressure Switches designed for reliable pressure monitoring in industrial applications including pumps, chillers, and valves. These switches feature adjustable setpoints and differentials, suitable for use with fluorinated refrigerants, air, and liquids (liquid temperature range: -20 to 120°C).
Key Features
- Adjustable range and differential settings for precise control
- Renovated SPDT micro-switch ensures reliable switching function
- Flexible mounting bracket accommodates various installation requirements
- Optional upper lid for IP44 protection
- Multiple connection types available on request
- Available in automatic and manual reset versions
- Copper bellows and brass pressure interface for durability
- Special models for marine (drip-proof) and hazardous (explosion-proof) applications
- CE approved for European market compliance
Technical Specifications
Pressure Switch Models
| Model | Range (bar) | Differential (bar) | Factory Setting (bar) | Max Bellows Pressure (bar) |
|---|---|---|---|---|
| Q3 | -0.5 to 3 | 0.35 to 1.5 | OFF: 2, ON: 1 | 16.5 |
| Q6 | -0.5 to 6 | 0.6 to 4 | OFF: 3, ON: 2 | 16.5 |
| Q6M | -0.5 to 6 | ≤1 | Manual reset | 16.5 |
| Q10 | 1 to 10 | 1 to 3 | OFF: 6, ON: 5 | 16.5 |
| Q16 | 5 to 16 | 1 to 4 | OFF: 10, ON: 8 | 33 |
| Q20 | 5 to 20 | 2 to 5 | OFF: 16, ON: 3 | 33 |
| Q30D | 5 to 30 | 3 to 10 | OFF: 20, ON: 15 | 33 |
| Q30 | 6 to 30 | 3-5 (fixed) | OFF: 20, ON: 15-17 | 33 |
| Q30M | 6 to 30 | ≤4 | Manual reset | 33 |
Note: Calibration units on scale plate available in bar & psig, with optional conversion to MPa & kgf/cm². Connection options include British Flare (E), solder (C), and capillary (S).
Electrical Ratings
| Voltage | Non-Inductive Current | Full Load Current | Locked Rotor Current |
|---|---|---|---|
| 125V AC | 20A | 15A | 72A |
| 250V AC | 10A | 8A | 64A |
| 24V DC | 10A | 8A | - |
Product Dimensions
Electrical Wiring Diagrams
Frequently Asked Questions
What is the delivery time?
Standard products within 10 pieces typically ship within 4 days, depending on specifications and order quantity.
Are you a manufacturer or trading company?
We are an experienced manufacturer with our own factory facilities.
Can we use our logo on the products?
Yes, we provide OEM services for custom branding.
Do you have products with explosion-proof certificates?
Yes, we offer intrinsic-safety and flame-proof certified models.
What is the warranty of your products?
Standard warranty period is 12 months.
What are the shipping methods?
Available shipping options include express carriers (TNT, FedEx, DHL, UPS) or logistics services as indicated.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Location
Room 402, Block A, Building 12#, LianDong U Valley, No. 1 Qingnian Road, Yuhuatai District, Nanjing City, Jiangsu Province, China, 210039
Contact Person
James