Description
The Phoenix Contact REL-IR-BL/L-230AC/4X21 industrial relay, item number 1032531, is designed for switching and control tasks in industrial electrical systems. It uses a 230 V AC coil and provides four changeover contacts, allowing multiple control circuits to be switched through a single relay.
The relay includes a red test button for manual operation, a yellow LED for status indication, and a mechanical indicator showing the switch position. Its plug-in design supports installation in a compatible relay base.
Key Specifications
– Brand: Phoenix Contact
– Manufacturer item number: 1032531
– Model: REL-IR-BL/L-230AC/4X21
– Product type: Plug-in industrial relay
– Nominal coil voltage: 230 V AC
– Input frequency: 50/60 Hz
– Input current: 4.4 mA typical at 50 Hz
– Contact configuration: 4 changeover contacts (4PDT)
– Contact material: AgNi (silver-nickel)
– Limiting continuous current: 6 A
– Maximum switching voltage: 250 V AC/DC
– Maximum inrush current: 12 A for 20 ms at normally open contacts
– Status indicator: Yellow LED
– Manual control: Test button
– Position indicator: Mechanical
– Connection method: Plug-in
– Dimensions: 22.5 × 28 × 35.5 mm
– Mechanical service life: 20 million cycles
Product Features
Four changeover contacts: Supports switching across four contact sets, subject to the relay’s specified electrical ratings.
230 V AC coil: Designed for control systems supplying the correct AC coil voltage and frequency.
Test button: Allows manual testing during commissioning and troubleshooting.
LED and mechanical indication: Provides visual and mechanical feedback on relay status.
Plug-in installation: Fits a compatible relay base for panel and control-cabinet installation.
Applications
Depending on the circuit design and load requirements, this relay may be used in:
– Industrial control panels
– Machine control systems
– Electrical switching circuits
– Building and equipment control systems
– Automation assemblies
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