Trade Discount 25%
Multi-Function Timer Relay 0.05s to 100h Timing Range AC/DC 24-240V Eaton
The ETR4-70-A multi-function timer relay offers an adjustable timing range from 0.05 seconds to 100 hours, supporting AC DC voltages from 24 to 240 V.
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Technical Specifications
- Timing range: 0.05 seconds to 360,000 seconds (100 hours)
- Voltage type: AC/DC, 24-240 V
- Power consumption: 2 VA at AC, 1.8 W at DC
- Number of change-over contacts: 2
- Rated operational current: 3 A at AC-14/AC-15, various voltages
- Rated impulse withstand voltage: 4000 V AC / 6000 V AC
- Degree of protection: Terminals IP20
- Operating temperature range: -25 °C to 60 °C
- Mounting: DIN rail (top hat rail)
- Connection type: Screw connection
- Mechanical lifespan: 30,000,000 operations
- Overvoltage category: III
- Pollution degree: 2
- Contact changeover time: 4 ms
- Command time: 50 ms AC, 30 ms DC
- Repetition accuracy: ≤ 0.5%
- Rated control supply voltage: 24-240 V AC/DC
- Dimensions (H x L x W): 83mm x 103mm x 23mm
- Weight: 0.141 kg
Key Features
- Multi-function timing relay with adjustable timing from 0.05 seconds to 100 hours
- Supports AC/DC voltage from 24 to 240 V
- Connection for potentiometer (10 kΩ) for timing adjustment
- Two change-over contacts for versatile switching
- High mechanical lifespan of 30 million operations
- Suitable for DIN rail (top hat rail) mounting
- Shock resistance of 4 g according to IEC/EN 60068-2-27
- Rated operational current up to 3 A with various AC and DC ratings
- Safe isolation of 250 V AC between coil and auxiliary contacts
- Compact dimensions approximately 103 mm length, 83 mm height, 23 mm width
Professional Installation Requirements
- Professional installation by a qualified electrician or technician is recommended to ensure correct wiring, mounting on DIN rail, and compliance with electrical safety standards.
Applications
- Industrial automation control systems
- Timing and delay functions in electrical circuits
- DIN rail mounting in control panels
- Remote operation and pulse shaping applications
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long mechanical lifespan reduces waste and replacement frequency
- Energy-efficient operation with low power consumption (2 VA AC, 1.8 W DC)
- Supports reliable automation reducing energy waste in industrial processes
Warranty Information
Standard Eaton warranty applies; please refer to Eaton's official warranty policy for details.
Available Now
The Eaton Moeller ETR4-70-A Timing Relay is available for immediate purchase, ideal for industrial automation and control panel applications.
