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Phoenix Contact Pluggable Terminal Block 4-Contact 5.08 mm Pitch 630V Polyamide Housing Straight Push-in Spring 1777303

Category Pluggable Terminal Block Brand PHOENIX CONTACT Condition New

Specifications

Country of Origin Germany
Voltage 630V
Brand Phoenix Contact
Colour Green
Orientation Straight
Current 12A
Length 27.2mm
Model 1777303
Depth 14.9mm
Width 20.32mm
Housing Material Polyamide
Series FRONT-MSTB 2.5/4-ST-5.08
Number of Rows 1
Pitch 5.08mm
Number of Contacts 4
Connector Gender Female
Minimum Wire Size mm² 0.34mm²
Maximum Wire Size mm² 0.2mm²
Minimum Wire Size AWG 24AWG
Maximum Wire Size AWG 12AWG
Wire Connection Method Push-in Spring

Key Features

  • Push-in spring wire connection method ensures reliable contact.
  • Compact polyamide housing offers mechanical strength and chemical resistance.
  • Accepts solid or flexible wires with or without ferrules for installation flexibility.
  • Straight orientation and front-facing screw terminals ease wiring and maintenance.
  • Designed for 25 insertion cycles to ensure durability and long service life.
  • Operating temperature range from -40°C to +100°C supports harsh industrial environments.
  • Green color coding supports terminal identification and safety.

Product Description

Phoenix Contact 1777303 is a high-quality Pluggable Terminal Block designed for PCB mounting with a 4-contact straight arrangement and 5.08 mm pitch. The robust polyamide (PA) housing provides excellent mechanical strength, chemical resistance, and electrical isolation, ensuring safe and reliable connections in demanding industrial environments.

This terminal block supports a rated voltage of 630V and a current capacity of 12A, making it suitable for high-power applications. The push-in spring connection method allows easy and secure wiring of solid or flexible wires with or without ferrules. Its compact dimensions - 27.2 mm length, 20.32 mm width, and 14.9 mm depth - help save space on circuit boards.

The straight terminal orientation and front-facing screw terminals provide convenient access for wiring and maintenance. The product is designed for durability with a rated lifespan of up to 25 insertion cycles. Its wide temperature tolerance from -40°C to +100°C ensures reliable performance even in harsh operating conditions.

The green color of the block aids in terminal identification and complies with standard colour-coding practices. It is manufactured in Germany and belongs to the FRONT-MSTB 2.5/4-ST-5.08 series, known for reliable and space-saving PCB terminal blocks used in industrial automation, electrical panels, and control systems.

Rated voltage 630V for high power tolerance. Push-in spring wire connection for secure contacts. Durable polyamide housing offering chemical resistance. Accepts various wire types with flexible connection options. Compact dimensions reduce PCB footprint.

Front-facing screws ease wiring access. Wide operating temperature range supports industrial use. Green colour coding for easy identification. Manufactured in Germany ensuring high quality standards.

This terminal block is suitable for use in industrial automation, electrical distribution, control panels, and other electrical engineering applications where robust, space-saving, and reliable terminal solutions are required. Explore the Phoenix Contact range on EnvMart for quality components that meet industrial standards.

Phoenix Contact Pluggable Terminal Block 4-Contact 5.08 mm Pitch 630V Polyamide Housing Straight Push-in Spring 1777303
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Frequently Asked Questions

This model has a rated voltage of 630V and a current capacity of 12A, making it suitable for high-power applications.

It uses a push-in spring wire connection method, allowing for secure and easy wiring of solid or flexible wires with or without ferrules.

The terminal block measures 27.2 mm in length, 20.32 mm in width, and 14.9 mm in depth, which helps save space on circuit boards.

The housing is made of polyamide, which provides mechanical strength and chemical resistance.

This model features 4 contacts, designed for efficient connections in electrical applications.

The pitch size is 5.08 mm, which is standard for many PCB terminal connections.

The terminal orientation is straight, which allows for convenient access during wiring and maintenance.

It accepts wire sizes ranging from 0.34 mm² to 0.2 mm², or 24 AWG to 12 AWG, providing flexibility for various applications.

It is manufactured in Germany, ensuring adherence to high quality standards.

This model is part of the FRONT-MSTB 2.5/4-ST-5.08 series, known for reliable and space-saving PCB terminal blocks.

The terminal block is green, which supports terminal identification and complies with standard color-coding practices.

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