The IFM N0533A isolation switching amplifier is an active accessory for electrical installations, specifically designed for use with NAMUR sensors. With an operating voltage of 24 V DC and a switching voltage of up to 253 V, this device provides a reliable solution for various applications in automation technology. The N0533A features two inputs and two relay outputs, allowing for flexible integration into existing systems. The galvanic isolation between the inputs and outputs ensures additional safety and prevents interference. The device is suitable for installation in control cabinets and can be easily mounted using screw terminals. With an operating temperature range of -20 to 60 °C, the N0533A is suitable for use in different environments and meets the requirements of the ATEX directive for explosive atmospheres.

• Two inputs and two relay outputs for flexible applications
• Galvanic isolation between inputs and outputs for increased safety
• ATEX certified for use in explosive environments
• Short-circuit and line monitoring for additional safety
• Easy mounting with snap-on attachment to mounting rails.