PHOENIX CONTACT UTME 6 Test Disconnect Terminal Block User Manual

Product Overview

The PHOENIX CONTACT UTME 6 is a high-quality test disconnect terminal block designed for reliable electrical connections in industrial applications. Featuring 2 connections, it is rated for 30 Amps and 500 Volts, accommodating wires up to 6 MM². Its screw connection method ensures secure and durable wiring. This terminal block is ideal for circuits requiring easy testing and disconnection without interrupting the main circuit flow.

Figure 1: PHOENIX CONTACT UTME 6 Test Disconnect Terminal Block, showing its compact design and screw terminals.

Safety Information

Always disconnect power before installing, servicing, or removing the terminal block.
Installation should only be performed by qualified personnel in accordance with local and national electrical codes.
Ensure proper wire gauge and insulation are used for the specified current and voltage ratings.
Do not exceed the maximum current (30A) or voltage (500V) ratings.
Verify all connections are secure to prevent loose contacts and potential hazards.
Protect the terminal block from moisture, dust, and extreme temperatures.

Setup and Installation

Follow these steps for proper installation of the UTME 6 terminal block:

Unpacking: Carefully remove the terminal block from its packaging. Inspect for any visible damage.
Mounting: The UTME 6 is designed for DIN rail mounting. Snap the terminal block onto a standard DIN rail (e.g., NS 35/7.5 or NS 35/15) by pressing it down firmly until it clicks into place.
Wire Preparation: Strip approximately 9-10 mm of insulation from the end of the wire. For stranded wires, it is recommended to use ferrules for optimal connection integrity.
Wiring Connections:
- Using a suitable screwdriver, open the screw clamp on the terminal block.
- Insert the prepared wire fully into the clamping unit.
- Tighten the screw firmly to secure the wire. Ensure no bare wire strands are exposed outside the clamping unit.
- Repeat for all necessary connections.
Testing: After all connections are made, perform continuity and insulation resistance tests as required by local regulations before applying power.

Operating Instructions

The UTME 6 features a test disconnect function, allowing for easy isolation of circuits for testing or maintenance without disturbing the main wiring.

Normal Operation: In its standard configuration, the terminal block provides a continuous electrical path.
Disconnecting for Test: To disconnect the circuit, simply open the disconnect knife or lever (if applicable to the specific variant, for UTME 6, it's typically a screw-operated disconnect). This isolates the circuit section connected to the terminal block.
Reconnecting: To restore the connection, close the disconnect knife or lever. Ensure it is fully engaged for proper electrical contact.

Note: Always ensure power is off before performing any disconnect or reconnect operations if there is a risk of arc flash or other electrical hazards.

Maintenance

Regular maintenance ensures the longevity and reliable performance of your UTME 6 terminal block.

Cleaning: Periodically clean the terminal block using a dry, lint-free cloth. Avoid using solvents or abrasive cleaners that could damage the plastic housing.
Inspection: Visually inspect the terminal block for any signs of damage, discoloration, or loose connections. Check for corrosion on metal parts.
Retightening Screws: Over time, screw connections can loosen due to vibration or thermal cycling. Periodically retighten the screw connections to the recommended torque (refer to PHOENIX CONTACT technical documentation for specific torque values, generally 0.5-0.8 Nm for M3 screws).

Troubleshooting

If you encounter issues with your UTME 6 terminal block, consider the following common problems and solutions:

Problem	Possible Cause	Solution
No continuity through the block	Disconnect knife/lever is open. Loose wire connection. Damaged terminal block.	Ensure disconnect knife/lever is fully closed. Check and retighten wire screws. Inspect for damage; replace if necessary.
Overheating/Discoloration	Overcurrent condition. Loose connections. Incorrect wire gauge.	Verify circuit current does not exceed 30A. Retighten all wire connections. Ensure wire gauge is appropriate for the load (e.g., 6 MM² or 8 AWG).
Difficulty inserting wire	Screw clamp not fully open. Wire end not properly prepared (e.g., frayed strands).	Loosen screw further. Re-strip and prepare wire end, consider using a ferrule.

Specifications

Model Number	UTME 6
Brand	PHOENIX CONTACT
Current Rating	30 Amps
Voltage Rating	500 Volts
Wire Cross Section	6 MM² (approx. 8 AWG)
Number of Connections	2
Connector Type	Screw
Number Of Poles	2
Compliance	RoHS
Package Dimensions	2 x 2 x 2 inches
Item Weight	1.47 Pounds

Warranty Information

PHOENIX CONTACT products are manufactured to the highest quality standards. This product is covered by the standard manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the official PHOENIX CONTACT website or contact their customer support directly. Keep your purchase receipt as proof of purchase.

Customer Support

For technical assistance, product inquiries, or support, please contact PHOENIX CONTACT customer service:

Website: Visit the official PHOENIX CONTACT website for comprehensive product documentation, FAQs, and contact information. www.phoenixcontact.com
Technical Support: Refer to the website for regional technical support contact details (phone numbers, email addresses).

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