Overview
The Moeller DIL ER-22 22E is a compact AC-15 rated contactor relay designed for dependable switching control in industrial automation and motor control circuits. With a 10A AC continuous current rating and exceptional 6000V impulse withstand voltage, this relay delivers reliable performance across diverse industrial applications. Manufactured in Germany to IEC/EN 60947 standards, the DIL ER-22 combines proven durability with drop-in compatibility in many legacy and modern control systems.
Key Features
- AC-15 rated for secure motor control and inductive load switching
- 10A AC continuous current capacity with 600V AC maximum rating
- 6000V impulse withstand voltage for excellent surge protection
- Compact DIL housing for panel and relay rack mounting
- Multiple contact configurations available (22E indicates 2 NO / 2 NC contacts)
- IEC/EN 60947 and VDE 0660 certified for global compliance
Technical Specifications
- Maximum AC voltage: 600V AC
- Maximum DC current: 0.5A at 250V DC
- Impulse withstand (Uimp): 6000V
- Operating temperature range: -10°C to +75°C (coil/contact dependent)
- Terminal wire gauge: AWG 18–14 (0.75–2.5 mm²)
- Terminal tightening torque: 1.2 Nm
- Weight: 160–200 g (standard variants)
- Standards: IEC/EN 60947-5-1, VDE 0660, GB 14048.5
- Country of origin: Germany
Typical Applications
- Motor starter and contactor auxiliary control circuits
- Pump and fan motor switching
- Heating and cooling system control
- Industrial machinery interlocking and safety circuits
- PLC and automation panel interfacing for discrete I/O
Compatibility & Replacements
Compatible With
- Allen-Bradley PLC control systems and I/O modules requiring external relay switching
- Siemens S7 logic controllers with discrete 24V coil circuits
- Mitsubishi and Omron control platforms supporting standard 24V DC relay inputs
- Standard industrial control panels and enclosures with DIN rail or relay rack mounting
- 24V and 230V AC/DC control voltage systems
Replaces / Drop-In Replacement For
- DILER-22 (Moeller mechanical/electromagnetic relay equivalent)
- Klockner-Moeller ER-22 variants across contact configurations
- Legacy relay applications requiring AC-15 motor control capability
Works With
- 24V DC and 230V AC control voltage supplies
- EtherNet/IP gateways with 24V relay I/O
- Discrete input/output modules (Rockwell CompactLogix, ControlLogix, Siemens TIA Portal)
- Standard IEC 60947 compliant industrial control systems
- Verify compatibility with your system integrator before ordering to ensure proper coil voltage and contact configuration selection.
