KL4502X1-MA1

Overview

Emerson KL4502X1-MA1 is a relay output terminal block for Fisher-Rosemount systems, supporting multiple voltage and current ratings for flexible control applications.

Power Specifications

• Terminal Power: 28.8 VDC @ 5 A, 48 VDC @ 0.4 A

• AC Rating: 250 VAC @ 5 A (Class I, Div. 2 only)

Environmental Specifications

• Operating Temperature: -40 °C to +70 °C

• Shock Resistance: 10 g, ½ sinewave, 11 ms

• Vibration Resistance: 1 mm peak-to-peak (2–13.2 Hz), 0.7 g (13.2–150 Hz)

• Airborne Contaminants: ISA-S71.04–1985, Class G3

• Relative Humidity: 5–95% non-condensing

Installation

• Terminal Block Key Position: Automatically set during installation

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