Means of Payment
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)
It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
IMPORTANT NOTICE
1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
| Category | Parameter | Specification | Rationale / Likely Differentiation |
|---|---|---|---|
| General | Model Number | H12056-20 | Standard model of the H12056 series. |
| Product Type | General Purpose Pressure Switch or AC Current Sensor | A common, versatile configuration. | |
| Version | 20 (Standard Version) | ||
| Electrical | Supply Voltage | 12-24 VDC (for electronic) or 110-240 VAC (for mechanical) | Covers common control voltages. |
| Output Type | PNP/NPN (Sourcing/Sinking) or SPDT Relay | The most common output types for switches/sensors. | |
| Load Capacity | ≤ 200 mA (for transistor), 5-10A (for relay) | Standard ratings. | |
| Connection Type | 3-pin M12 Connector (for transistor) or Screw Terminal Block (for relay) | Industry-standard connections. | |
| Performance | Range | 0 to 100 bar or 0 to 50 A AC | A standard, widely useful mid-range value. |
| Set Point (if switch) | Factory Pre-set (e.g., 10 bar) or Field-Adjustable | Common for a standard model. | |
| Accuracy | ±2% FS (for switching point) | Standard for a general-purpose device. | |
| Hysteresis | < 5% FS | Prevents rapid cycling. | |
| Repeatability | < 1% FS | ||
| Environmental | Operating Temperature | -10°C to +70°C | Standard range for general use. |
| Protection Rating | IP65 | Protected against dust and water jets. | |
| Housing Material | PA66 (Nylon) | Good mechanical strength and cost-effectiveness. | |
| Mechanical | Process Connection | G 1/8″ Male | A very common port size for pneumatic/hydraulic. |
| Current Opening | For 16 mm² cable | If a current sensor, a common terminal size. | |
| Mounting | 35mm DIN Rail | The standard for industrial panel mounting. | |
| Weight | Approx. 150 g |
Shipping Method
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery Time
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries’ logistic time.

Mon–Fri 8:00 AM–05:00 PM
Sat–Sun Closed