2907051 PHOENIX CONTACT - Technology Bsa

REL-IR2/24DC/2X21 - Single relay

Plug-in industrial relay with power contacts, 2 changeover contacts, test key, mechanical switch position indicator, polarity: bipolar, input voltage: 24 V DC

Cod. Articolo: 2907051

Cod. Fornitore: 2907051

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Product properties	Product type: Single relay Operating mode: 100% operating factor Mechanical service life: approx. 2x 10⁷ cycles Insulation characteristics Insulation: Basic insulation Insulation characteristicsÃ¢ Insulation: Basic insulation Overvoltage category: II Pollution degree: 3 (Rated voltage of 230V) 2 (Rated voltage of 400V)
Electrical properties	Maximum power dissipation for nominal condition: 0.91 W Test voltage (Winding/contact): 2.5 kV_rms (50Hz, 1min., winding/contact) Test voltage (Changeover contact/changeover contact): 2.5 kV_rms (50Hz, 1min., changeover contact/changeover contact) Rated insulation voltage: 250 VAC Rated surge voltage: 2.5 kV
Input data	Coil side Nominal input voltage U_N: 24 VDC Input voltage range: 18.7 VDC ... 46.8 VDC Input voltage range in reference to U_N: see diagram Drive and function: monostable Drive (polarity): non-polarized Typical input current at U_N: 38 mA Typical response time: 13 ms Typical release time: 3 ms
Output data	Switching Contact switching type: 2 changeover contacts Type of switch contact: Single contact Contact material: AgNi Maximum switching voltage: 250 V AC/DC Minimum switching voltage: 5 V (At 24 mA) Limiting continuous current: 12 A Maximum inrush current: 30 A (20 ms, N/O contacts) 24 A (4 s, N/O contacts) Min. switching current: 5 mA (at 24V) Interrupting rating (ohmic load) max.: 288 W (at 24 V DC) 124 W (at 48 V DC) 108 W (at 60 V DC) 52 W (at 110 V DC) 48 W (at 220 V DC) 3000 VA (for 250 V AC) Switching capacity min.: 0.12 W Switching capacity: 2 A (at 24 V, DC13) 1.5 A (at 230 V, AC15)
Connection data	Connection method: Plug-in connection
Dimensions	Width: 21.2 mm Height: 27.5 mm Depth: 35.6 mm
Environmental and real-life conditions	Ambient conditions Degree of protection: RT I Ambient temperature (operation): -40°C ... 70°C Ambient temperature (storage/transport): -40°C ... 85°C
Approvals	Corrosive gas test Identification: ISA-S71.04. G3 Harsh Group EN60068-2-60
Standards and regulations	Standards/regulations: IEC 60664 IEC 61810
Mounting	Mounting position: any