Name: Phoenix Contact PT 1,5_S-QUATTRO Feed-through Terminal Block - INOSAKI
SKU: Phoenix-3208197
Price: 6.97 USD
Availability: InStock

Technical Overview

Compact 3.5mm wide feed-through terminal block with 4 push-in connections for 0.14-1.5mm² conductors, rated 500V/17.5A. Operates from -60°C to 85°C.

Key Features

Low insertion force combined with high conductor pull-out retention due to its spring design.
Vibration-resistant and maintenance-free conductor connection for enhanced durability and reliability.
Fully compatible with CLIPLINE complete system accessories for efficient bridging, marking, and testing.
Compact design and front connection facilitate wiring in confined spaces within control cabinets.
Tested and certified for demanding railway applications, meeting industry safety standards.

Technical Specification Matrix

Parameter	Value
Nominal Voltage	500 V
Nominal Current	17.5 A
Rated Surge Voltage	6 kV
Overvoltage Category	III
Degree of Pollution	3
Connection Method	Push-in connection
Nominal Cross Section	1.5 mm²
Conductor Cross-section (Rigid)	0.14 mm² - 1.5 mm² (AWG 26 - 16)
Conductor Cross-section (Flexible)	0.14 mm² - 1.5 mm² (AWG 26 - 16)
Stripping Length	8 mm - 10 mm
Mounting Type	DIN Rail (NS 35/7.5, NS 35/15)
Color	Gray (RAL 7042)
Insulating Material	PA, group I
Flammability Rating	UL 94 V0
Operating Temperature	-60°C to 85°C
Physical Weight (kg)	0
Dimensions L x W x H (cm)	6.32 x 0.35 x 3.05

Industrial Applications

1. High-Density Control Panel Wiring in Machine Building

This terminal block is ideal for densely packed control panels in machine building due to its compact 3.5 mm width and four push-in connections. It allows for efficient signal and power distribution without requiring significant space, ensuring neat and organized wiring for complex machinery.

Problem Solved

Overcoming space constraints and reducing wiring time in compact industrial control cabinets while ensuring reliable connections.

Compact designHigh-density wiringPush-in connection1.5 mm² conductor500V nominal voltage

2. Reliable Signal Termination in Railway Signaling Systems

Given its 'Tested for railway applications' certification and broad operating temperature range of -60°C to 85°C, this terminal block is perfectly suited for use in railway signaling and control equipment. The vibration-resistant push-in technology ensures stable electrical connections despite constant vibrations and extreme environmental conditions.

Problem Solved

Ensuring robust and maintenance-free electrical connections in railway environments exposed to vibrations and wide temperature fluctuations.

Railway applicationsVibration-resistantWide operating temperaturePush-in connection500V / 17.5A

3. Sensor and Actuator Interfacing in Process Automation

In process automation systems, where numerous sensors and small actuators require reliable connections, the PT 1,5/S-QUATTRO provides an excellent solution. Its ability to accommodate fine-stranded conductors (0.14 mm²) and offer four connections in a minimal footprint makes it suitable for consolidating multiple input/output signals within tight enclosures, ensuring robust and stable operations in harsh industrial settings.

Problem Solved

Providing compact, reliable, and secure connections for sensor and actuator wiring in space-constrained and often temperature-variable process plants.

Process automationSensor/actuator wiringCompact footprint0.14-1.5 mm² conductorPush-in connection