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Phoenix Contact MSTB 2.5/4-STF-5.08 Series Pluggable Terminal Block, 4-Contact, 5.08 mm Pitch, 12A, 320V, Polyamide 1778001

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Phoenix Contact MSTB 2.5/4-STF-5.08 Series Pluggable Terminal Block, 4-Contact, 5.08 mm Pitch, 12A, 320V, Polyamide 1778001

Name: Phoenix Contact MSTB 2.5/4-STF-5.08 Series Pluggable Terminal Block, 4-Contact, 5.08 mm Pitch, 12A, 320V, Polyamide 1778001
Brand: PHOENIX CONTACT
SKU: 373714
Price: 20.22 USD
Availability: InStock

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Category Pluggable Terminal Blocks Brand PHOENIX CONTACT Condition New

Specifications

Country of Origin	Germany
Voltage	320V
Brand	Phoenix Contact
Colour	Green
Orientation	Straight
Current	12A
Length	18.3mm
Model	1778001
Depth	15mm
Width	30.33mm
Housing Material	Polyamide
Series	MSTB 2.5/4-STF-5.08
Number of Rows	1
Pitch	5.08mm
Number of Contacts	4
Connector Gender	Female
Minimum Wire Size mm²	0.2mm²
Maximum Wire Size mm²	2.5mm²
Minimum Wire Size AWG	24AWG
Maximum Wire Size AWG	12AWG
Wire Connection Method	Screw Connection with Tension Sleeve

Key Features

The terminal block is designed with a polyamide housing for excellent electrical and temperature insulation.
It supports screw connection with tension sleeves ensuring secure and reliable wire connections.
The contacts are copper alloy, hot-dip tin-plated to provide corrosion resistance and excellent conductivity.
The 5.08 mm pitch is compatible with standard breadboard spacing and allows easy integration.
The product features a straight female connector in a single row layout.
It is rated for 320 V operating voltage and complies with UL94 V0 flammability standards.
The compact dimensions of 30.33 mm width, 18.3 mm length, and 15 mm depth provide space efficiency for circuit board assemblies.

Product Description

Phoenix Contact 1778001 MSTB 2.5/4-STF-5.08 Series Pluggable Terminal Block is a high-quality PCB terminal block connector engineered for seamless and secure electrical connections in various industrial and electronic applications. It is designed for use in industrial automation, control systems, power electronics, telecommunications, and manufacturing equipment.

This 4-contact terminal block features a 5.08 mm pitch and a single row configuration ensuring compact yet reliable connections. The polyamide housing offers robust insulation properties and mechanical stability under demanding conditions.

The screw connection method features tension sleeves to maintain maximum contact force, preventing loosening and reducing contact resistance which lowers temperature rise and extends service life. The copper alloy contacts are hot-dip tin-plated, offering corrosion resistance and optimal electrical conductivity to maintain signal integrity.

The connector supports wire sizes from 0.2 mm² up to 2.5 mm² (24 AWG to 12 AWG), making it versatile for different wiring needs. Rated at 12 Amperes and 320 Volts, it meets typical industrial usage voltage levels. Its green color allows easy identification and differentiation in crowded setups.

The straight female connection and classic COMBICON system architecture make this terminal block easy to integrate with standard industrial equipment worldwide. It has overall dimensions of 30.33 mm width, 18.3 mm length, and 15 mm depth, making it space-efficient on PCB layouts.

The flammability rating of UL94 V0 ensures self-extinguishing properties for enhanced safety. Manufactured in Germany to high quality standards, this terminal block delivers reliable long-term performance in industrial environments.

This Phoenix Contact terminal block is ideal for assembly in industrial automation panels, electronic control units, power supplies, HVAC systems, telecommunications equipment, and other professional electronics requiring secure, pluggable terminal connections. Choose the MSTB 2.5/4-STF-5.08 for dependable connections with excellent mechanical and electrical properties.

Explore more Phoenix Contact power connectors and Pluggable Terminal Blocks in the EnvMart catalog, designed to meet diverse electronic and electrical application needs.