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Phoenix Contact Grey 2-Level Component Terminal Block Push-in 500V 20A PTTB 2.5-DIO/O-U 3210923

Category DIN Rail Terminal Block Brand PHOENIX CONTACT Condition New

Specifications

Country of Origin China
Voltage 500V
Brand Phoenix Contact
Colour Grey
Model 3210923
Series PTTB 2.5-DIO/O-U
Termination Type Push-in
Maximum Operating Temperature 105°C
Number of Levels 2
Sub Type Component
Minimum Operating Temperature -60°C
Standards/Approvals CSA, cULus, EAC
Minimum Wire Size AWG 26AWG
Maximum Wire Size AWG 12AWG
Cable CSA 0.14, 4mm²
Terminal Block Current 20A

Key Features

  • The terminal block supports wire sizes from 26 AWG to 12 AWG.
  • Constructed with a durable grey polyamide housing providing high mechanical strength.
  • Push-in termination allows tool-free, fast installation and maintenance.
  • Operates reliably between -60°C and 105°C temperature range.
  • Complies with CSA, cULus, and EAC safety standards.
  • RoHS compliant to ensure reduced hazardous material use.
  • Surge voltage rated at 6kV for equipment protection.
  • Compact design suitable for DIN rail mounting in industrial and commercial electrical panels.

Product Description

Phoenix Contact 3210923 PTTB 2.5-DIO/O-U Series Component Terminal Block is a reliable grey-coloured terminal block designed for electrical wiring applications requiring 2-level connections. It operates at 500V and carries a current rating of 20A, suitable for various industrial, manufacturing, and commercial electrical installations. The terminal block supports wire cross-sectional areas from 0.14mm² to 4mm² (26 AWG to 12 AWG), accommodating a wide range of conductor sizes.

The push-in termination technology enables fast and secure conductor connections without the need for additional tools, reducing installation and maintenance time. Its robust polyamide housing ensures mechanical durability and long service life. Operating temperature ranges from -60°C to 105°C allowing use in harsh environments. The surge voltage rating of 6kV provides safety against transient overvoltages and short circuits, enhancing equipment and personnel protection.

Certified to CSA, cULus, and EAC standards, this terminal block meets international quality and safety requirements. Compliance with RoHS directives confirms the use of environmentally friendly materials in its manufacture.

This terminal block is designed to be mounted quickly onto standard DIN rails, providing compatibility with common electrical enclosure systems. Its compact form and modular design facilitate use in control cabinets for automation, industrial machinery, and power distribution.

The terminal block supports wire sizes from 26 AWG to 12 AWG. Durable grey polyamide housing provides mechanical strength and longevity. Push-in termination method simplifies wiring with no tools required. Operating temperature range from -60°C to 105°C suitable for demanding environments.

Complies with international safety standards including CSA, cULus, and EAC. Meets RoHS requirements limiting hazardous substances. Surge voltage rating of 6kV protects against over-voltage conditions. Ideal for industrial, manufacturing, and commercial electrical panel use.

This Phoenix Contact terminal block category is DIN Rail Terminal Blocks, widely used in electronics, electrical engineering, automation, and control systems. Explore complete product ranges and related components in the EnvMart catalog for professional electrical installations.

Phoenix Contact Grey 2-Level Component Terminal Block Push-in 500V 20A PTTB 2.5-DIO/O-U 3210923
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Frequently Asked Questions

The terminal block operates at a voltage rating of 500V.

This model has a current rating of 20A.

It supports wire sizes ranging from 26 AWG to 12 AWG.

The terminal block operates reliably between -60°C and 105°C.

It utilizes a push-in termination method, allowing for tool-free installation.

It complies with CSA, cULus, and EAC safety standards.

The surge voltage rating is 6kV, providing protection against transient overvoltages.

It features a durable grey polyamide housing that provides high mechanical strength.

Yes, it is designed for quick mounting onto standard DIN rails.

The terminal block supports a cable cross-sectional area from 0.14mm² to 4mm².

It is suitable for use in industrial, manufacturing, and commercial electrical installations.

The country of origin for this terminal block is China.

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