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Phoenix Contact RELMR110DC2121 Miniature Power Relay
The PHOENIX CONTACT REL-MR-110DC/21-21 is a miniature power relay ideal for various industrial applications requiring reliable and efficient switching. Its RT III-proof design ensures protection against wash-down environments, making it suitable for harsh conditions. With a switching current of up to 8 A and a nominal input voltage of 110 V DC, this relay provides robust performance. The 2 PDT contact configuration allows for flexible circuit control, and its compact size facilitates easy integration into various systems. It is commonly used in automation, control, and power distribution systems where reliable relay operation is critical.
Phoenix Contact RELMR110DC2121 Miniature Power Relay Specifications:
- Packing unit: 10 STK
- Nominal input voltage UN: 110 V DC
- Typical input current at UN: 4.1 mA
- Typical response time: 7 ms
- Typical release time: 3 ms
- Coil resistance: 26600 Ω ±15 % (at 20 °C)
- Power dissipation for nominal condition: 0.45 W
- Contact type: 2 PDT
- Contact material: AgNi
- Maximum switching voltage: 250 V AC/DC
- Minimum switching voltage: 5 V (at 10 mA)
- Min. switching current: 10 mA (At 5 V)
- Maximum inrush current: 25 A (20 ms)
- Limiting continuous current: 8 A
- Interrupting rating (ohmic load) max.: 190 W (at 24 V DC)
- Switching capacity in acc. with DIN VDE 0660/IEC 60947: 2 A (at 24 V, DC13)
- 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.)
- Operating mode: 100% operating factor
- Degree of protection: RT III (wash-proof)
- Mechanical service life: 3 x 10^7 cycles
- Standards/regulations: IEC 60664, EN 50178, IEC 62103
- Rated surge voltage/insulation: Basic insulation
- Degree of pollution: 3
- Overvoltage category: III
- Mounting position: any
- Assembly instructions: Can be aligned without spacing (> 70 °C ≥ 2.5 mm)
- Width: 12.7 mm
- Height: 29 mm
- Depth: 15.7 mm
- Ambient temperature (operation): -40 °C ... 85 °C
- Ambient temperature (storage/transport): -40 °C ... 85 °C
- eCl@ss 4.0: 27371104
- eCl@ss 4.1: 27371104
- eCl@ss 5.0: 27371001
- eCl@ss 5.1: 27371001
- eCl@ss 6.0: 27371001
- eCl@ss 7.0: 27371001
- eCl@ss 8.0: 27371601
- eCl@ss 9.0: 27371601
- ETIM 2.0: EC000196
- ETIM 3.0: EC000196
- ETIM 4.0: EC000196
- ETIM 5.0: EC001437
- UNSPSC 6.01: 30211916
- UNSPSC 7.0901: 39121515
- UNSPSC 11: 39121515
- UNSPSC 12.01: 39121515
- UNSPSC 13.2: 39121515
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Frequently Asked Questions
Where can I buy Phoenix Contact RELMR110DC2121?
You can click on the BUY or RFQ button to purchase RELMR110DC2121 from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part RELMR110DC2121?
You can download the RELMR110DC2121 datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of RELMR110DC2121?
Phoenix Contact