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Yokogawa ATC5S-00 Pressure Clamp Terminal Block

Name: Yokogawa ATC5S-00 Pressure Clamp Terminal Block
Brand: Yokogawa
Availability: InStock

Manufacturer:Yokogawa

Product Number:ATC5S-00

Product Type:Pressure Clamp Terminal Block

Origin:Japan

Dimensions:114 x 32.6 x 60.5mm

Weight :0.2 kg

Views:34

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24

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Product Description

The Yokogawa ATC5S-00 is a pressure-clamp terminal block designed for reliable wiring connections in industrial automation systems. Its spring-pressure design ensures stable electrical contact without the need for screw tightening, making it easier to install, maintain, and re-terminate. It is mainly used for connecting field signals to Yokogawa I/O modules in DCS and PLC systems.

Advantages

Stable connections resistant to vibration and loosening
Tool-less wiring for faster installation
Compact size for high-density panels
Consistent electrical performance with low contact resistance
Reusable clamp mechanism for multiple wiring cycles
Finger-safe and keyed design for safer installation

Technical Specifications

Parameter	Value
Model	ATC5S-00
Connection Method	Spring pressure clamp
Rated Voltage	250 V AC/DC
Rated Current	5 A
Contact Resistance	≤10 mΩ
Dielectric Strength	2.0 kVrms for 1 minute
Insulation Resistance	≥1000 MΩ at 500 VDC
Operating Temperature	−20…+60 °C
Dimensions	114 x 32.6 x 60.5mm
Weight	0.2 kg

Applications

DCS/PLC I/O wiring (analog and digital)
Industrial process control systems
Skid-mounted equipment panels
Signal marshalling in expansion projects

Installation Guidelines

Verify compatibility with I/O card.
Strip conductor 8–10 mm.
Insert wire fully into clamp; pull gently to confirm.
Use ferrules for stranded wires.
Keep signal separation for analog and digital loops.
Confirm wiring polarity and continuity before commissioning.

FAQ

Q1. How does the clamp maintain stable contact?

A1. The spring applies constant pressure, compensating for vibration and thermal expansion.

Q2. Can stranded wires be used without ferrules?

A2. Yes, but ferrules are recommended for long-term reliability.

Q3. Does it affect HART signals?

A3. No, resistance is negligible and transparent to HART.

Q4. What is the withstand voltage?

A4. Typically 2.0 kVrms for 1 minute.

Q5. How many re-terminations are supported?

A5. The spring design tolerates multiple wiring cycles without losing pressure.

Q6. What is the recommended wire strip length?

A6. 8–10 mm.

Q7. Is the block suitable for intrinsically safe loops?

A7. Yes, provided the loop meets IS design rules.

Q8. Does it require torque tightening?

A8. No torque is needed; insertion force is sufficient.

Q9. How is polarity ensured?

A9. Clear labeling and keyed alignment prevent miswiring.

Q10. Can the block be used in high-vibration areas?

A10. Yes, the spring clamp design is vibration-resistant.