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Phoenix Contact RELMR24DC2121MS 24V DC Miniature Relay
The PHOENIX CONTACT REL-MR- 24DC/21-21/MS is a compact plug-in miniature relay ideal for applications requiring reliable switching and clear status indication. It incorporates a power contact, two pole double throw (2 PDT) contacts, a convenient test button for functionality verification, a mechanical switch position indicator for visual status confirmation, and a status LED for immediate operational feedback. The relay operates on a nominal input voltage of 24V DC and is designed for use in industrial control systems, automation equipment, and other applications where precise and dependable relay operation is essential. Its compact size and robust construction ensure long-term reliability in demanding environments.
Phoenix Contact RELMR24DC2121MS 24V DC Miniature Relay Specifications:
- Packing unit: 10 STK
- Minimum order quantity: 10 STK
- Nominal input voltage UN: 24 V DC
- Input voltage range in reference to UN: see diagram
- Typical input current at UN: 18 mA
- Typical response time: 9 ms
- Typical release time: 6 ms
- Power dissipation for nominal condition: 0.43 W
- Contact type: 2 PDT
- Contact material: AgNi
- Maximum switching voltage: 250 V AC/DC
- Minimum switching voltage: 12 V (at 10 mA)
- Min. switching current: 10 mA (at 12 V)
- Maximum inrush current: 16 A (20 ms)
- Limiting continuous current: 8 A
- Interrupting rating (ohmic load) max.: 2000 VA (for 250 V AC)
- Switching capacity in acc. with DIN VDE 0660/IEC 60947: 1 A (at 24 V, DC13), 1.5 A (at 24 V, AC15), 1.5 A (at 120 V, AC15), 1.5 A (at 240 V, AC15)
- Test voltage relay winding/relay contact: 5 kV AC (50 Hz, 1 min.)
- Test voltage relay contact/relay contact: 2.5 kV AC (50 Hz, 1 min.)
- Mechanical service life: 5 x 10^6 cycles
- Standards/regulations: DIN EN 61810-1, VDE 0435-201, EN 50178, IEC 62103
- Connection in acc. with standard: CUL
- Width: 12.7 mm
- Height: 29 mm
- Depth: 25 mm
- Ambient temperature (operation): -40 °C ... 70 °C
- Ambient temperature (storage/transport): -40 °C ... 85 °C
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Frequently Asked Questions
Where can I buy Phoenix Contact RELMR24DC2121MS?
You can click on the BUY or RFQ button to purchase RELMR24DC2121MS from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part RELMR24DC2121MS?
You can download the RELMR24DC2121MS datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of RELMR24DC2121MS?
Phoenix Contact