Overview
The Yokogawa STB4D-00 is a high-quality Pressure Clamp Terminal Block developed for advanced industrial automation systems. Designed by Yokogawa Electric Corporation, it provides safe and durable wiring connections for distributed control systems (DCS) and field control units.
Unlike conventional screw terminals, the STB4D-00 uses a spring-loaded clamp mechanism that offers firm contact and eliminates loose connections caused by vibration or thermal expansion. Its compact body saves space inside control panels, allowing for efficient, high-density wiring in modern process industries.
Technical Specifications
| Parameter |
Description |
| Model |
STB4D-00 |
| Manufacturer |
Yokogawa Electric Corporation |
| Product Type |
Pressure Clamp Terminal Block |
| Connection Type |
Spring pressure clamp |
| Supported Wire Size |
0.5 – 2.5 mm² (AWG 20–14) |
| Rated Current |
10 A per terminal |
| Rated Voltage |
250 V AC/DC |
| Insulation Resistance |
≥ 100 MΩ at 500 V DC |
| Withstand Voltage |
2000 V AC for 1 minute |
| Operating Temperature Range |
-10°C to +60°C |
| Dimensions |
35 mm (W) × 120 mm (H) × 80 mm (D) |
| Weight |
Approx. 0.2 kg |
| Material |
Flame-retardant thermoplastic |
| Mounting Type |
DIN rail or panel mount |
| Color |
Light gray (standard industrial finish) |
FAQ
Q1: Is the Yokogawa STB4D-00 brand new and original?
Yes, the STB4D-00 is 100% original and factory-sealed from Yokogawa.
Q2: Do you have stock available?
Yes, we maintain regular stock. Shipping usually occurs within 3 days to 2 weeks, depending on order size.
Q3: What logistics options do you offer?
We use DHL, FedEx, and UPS for fast and secure international delivery.
Q4: What if there is a quality issue?
We support returns within 30 days for verified quality concerns.
Q5: Can the STB4D-00 work with other Yokogawa terminal units?
Yes, it integrates seamlessly with Yokogawa ProSafe-RS and CENTUM VP systems for consistent connectivity.
