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| 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 |
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.
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