Name: Phoenix Contact PT 1,5_S BU Feed-Through Terminal Block - INOSAKI
SKU: Phoenix-3208126
Price: 3.48 USD
Availability: InStock

Technical Overview

500V, 17.5A feed-through terminal block with tool-free push-in connection for 0.14-1.5mm² conductors, DIN rail mount. Operates -60°C to 85°C.

Key Features

Tool-free push-in connection eliminates the need for screwdrivers and reduces conductor termination time.
Features lower insertion force for convenient conductor plugging in high-density wiring layouts.
Spring design delivers high pull-out forces, ensuring a secure, vibration-resistant, and maintenance-free connection.
Compatible with the full Phoenix Contact CLIPLINE complete range of plug-in bridges, markers, and test accessories.
Optimized for both manual and automated wiring processes.
Accepts rigid and flexible conductors from 0.14 mm² to 1.5 mm² (AWG 26-16).
Mounts on NS 35/7.5 and NS 35/15 DIN rails for versatile installation.
Operating temperature range of -60°C to 85°C ensures reliability in harsh environments.
Insulating material is PA with a flammability rating of UL 94 V0.
Tested for railway applications, compliant with standards like IEC 60947-7-1.

Technical Specification Matrix

Parameter	Value
Nominal Voltage	500 V
Nominal Current	17.5 A
Rated Surge Voltage	6 kV
Number of Connections	2
Connection Method	Push-in connection
Conductor Cross-section (rigid and flexible)	0.14 mm² - 1.5 mm² (AWG 26-16)
Stripping Length	8 mm - 10 mm
Mounting Type	NS 35/7.5, NS 35/15 DIN rail
Color	blue (RAL 5015)
Operating Temperature Range	-60°C - 85°C
Insulating Material	PA
Flammability Rating according to UL 94	V0
Overvoltage Category	III
Degree of Pollution	3
Maximum Power Dissipation	0.56 W
Physical Weight (kg)	0
Dimensions L x W x H (cm)	4.5 x 0.35 x 3.05

Industrial Applications

1. Industrial Control Cabinet Wiring

This terminal block is ideal for signal and power distribution within industrial control cabinets and switchgear panels. Its 500V/17.5A rating and push-in connection simplify high-density wiring, enhancing efficiency and reliability in complex control systems.

Problem Solved

Provides a compact, high-current/voltage capacity, and tool-free wiring solution for efficient power and signal routing in confined industrial control cabinet spaces.

Control CabinetsSignal DistributionPower DistributionHigh CurrentHigh VoltagePush-in ConnectionDIN Rail Mounting

2. Railway Rolling Stock and Trackside Equipment

With its robust construction, compliance with railway application standards, and wide operating temperature range (-60°C to 85°C), this terminal block is perfectly suited for use in railway rolling stock and trackside equipment installations where vibration resistance and extreme temperature stability are critical.

Problem Solved

Ensures reliable, maintenance-free electrical connections in harsh railway environments subject to vibrations, shocks, and wide temperature fluctuations.

Railway ApplicationsRolling StockTrackside EquipmentVibration ResistanceWide Temperature RangeIEC 60947-7-1

3. Machine Building and Plant Engineering Wiring

The PT 1,5/S BU excels in machine building and plant engineering applications requiring reliable, maintenance-free terminations. Its quick push-in connection and compatibility with various wire cross-sections (0.14 mm² - 1.5 mm²) facilitate efficient wiring of complex machinery and plant setups.

Problem Solved

Offers a fast, secure, and long-lasting wiring solution for industrial machinery and plant infrastructure, minimizing downtime and maintenance costs.

Machine BuildingPlant EngineeringMaintenance-Free ConnectionsRapid WiringVibration-ResistantIndustrial Automation