The Pilz PIT ESC2C (Part No. 400321) is a high-quality control and signal device engineered for use in safety-related applications, particularly in emergency stop (E-Stop) circuits. Designed and certified according to EN 60947-5-1, this device provides dependable switching performance, durability, and compliance, ensuring that operators and machinery are protected in critical situations.

One of the defining strengths of the PIT ESC2C is its compliance with international safety standards. The relay meets EN 60947-5-1 requirements, which govern switching elements for emergency stop functions. This ensures that when the device is integrated into safety systems, it reliably initiates machine shutdowns, helping to safeguard operators from potential hazards.

The contact design of the PIT ESC2C features AgNi (silver-nickel) contact material, chosen for its superior electrical conductivity, resistance to oxidation, and durability under repeated switching operations. This material provides consistent and long-lasting performance, making the device particularly well-suited to high-duty-cycle environments where reliability is essential.

With a minimum contact current rating of 5 mA, the PIT ESC2C is capable of handling both traditional high-current circuits and modern low-level control signals. Many contemporary automation systems operate with reduced signal levels, and the ability of this device to perform reliably at such low currents makes it highly versatile and future-proof.

The device is also engineered for robust electrical utilisation, supporting both AC15 and DC13 utilisation categories in line with EN 60947-5-1. This makes it suitable for switching electromagnetic loads such as contactors and relays, which are common in control systems. With a rated voltage of up to 250 V AC for safety contacts, it provides secure operation across a wide range of industrial control applications.

As part of Pilz’s extensive range of control and signal devices, the PIT ESC2C is designed to integrate seamlessly into machine control panels, operator stations, and safety circuits. Its compact yet durable construction allows for straightforward installation and long service life, reducing maintenance requirements and ensuring dependable operation even in challenging industrial environments.

The PIT ESC2C finds applications across a broad spectrum of industries, including manufacturing, packaging, process control, robotics, and material handling, where emergency stop devices and operator controls are critical for both compliance and safety. Its combination of durable contact technology, low-current capability, and standards compliance ensures that it supports both functional safety and operational reliability.

In summary, the Pilz PIT ESC2C delivers a robust, standards-compliant, and versatile solution for emergency stop and safety switching applications. With its AgNi contacts, low-current capability, AC/DC utilisation flexibility, and 250 V AC rating, it provides the reliability and performance needed to protect personnel and machinery while supporting efficient plant operations.