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ETR4 Timing Relay | 0.05s to 100h Time Range | 24-240V AC/DC | IP20 by Eaton
ETR4 timing relay with a wide time range from 0.05 seconds to 100 hours and operates on 24-240V AC/DC—ideal for industrial automation control systems. Built for reliable timing control in electrical circuits, with a high mechanical lifespan of 30 million operations.
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Product Name/Title: ETR4 Timing Relay | 0.05s to 100h Time Range | 24-240V AC/DC | IP20 by Eaton
Brand: Eaton
SKU: Y7-31882
Alternatively Known As: ETR4 Timing Relay, On-Delay Timer Relay, Eaton Timer Relay, Moeller ETR4 Relay
Technical Specifications
- Power consumption: 2 VA at AC, 1.8 W at DC
- Time range: 0.05 seconds to 360000 seconds (100 hours)
- Voltage type: AC/DC, 24-240 V
- Rated operational current: 3 A
- Rated impulse withstand voltage: 6000 V AC
- Shock resistance: 4 g mechanical
- Degree of protection: IP20 at terminals
- Operating temperature range: -25 °C to 60 °C
- Mounting: DIN rail (top hat rail)
- Contact configuration: 1 change-over contact
- Rated making capacity: up to 50 A (AC-15)
- Rated breaking capacity: 3 A at AC-14 and AC-15
- Repetition accuracy: ≤ 0.5%
- Rated frequency: 47-63 Hz
- Overvoltage category: III
- Pollution degree: 2
- Dimensions (H x L x W): 82mm x 103mm x 23mm
- Weight: 0.109 kg
Key Features
- Fixed timing function with on-delayed delay-on energization
- Wide time range from 0.05 seconds to 100 hours
- Operates on 24-240V AC/DC voltage
- Screw connection type for secure wiring
- High mechanical lifespan of 30 million operations
- Suitable for DIN rail (top hat rail) mounting
- Rated operational current up to 3 A
- Shock resistance of 4 g according to IEC/EN standards
- IP20 degree of protection at terminals
- Complies with multiple international certifications including UL, IEC, CSA, VDE, and CE
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended to ensure compliance with electrical standards and safe operation.
Applications
- Industrial automation control systems
- Timing control in electrical circuits
- DIN rail mounting in control panels
- On-delay timing applications in machinery and equipment
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long mechanical lifespan reduces replacement frequency and waste
- Energy-efficient operation with low power consumption
- Complies with international standards ensuring safe and environmentally responsible manufacturing
Warranty Information
Standard Eaton warranty applies; please refer to Eaton's official warranty policy for details.
Available Now
The Eaton Moeller ETR4-11-A Timing Relay is available now for immediate purchase. Ideal for industrial and commercial electrical control applications.
