Industrial Automation
REL-IR4/24DC/4X21/EX - Single relay
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Product properties | Product type: Single relay Operating mode: 100% operating factor Mechanical service life: 1x 107 cycles, approximately Insulation characteristics Insulation: Basic insulation Insulation characteristicsâ Insulation: Basic insulation Overvoltage category: II Pollution degree: 2 |
Electrical properties | Maximum power dissipation for nominal condition: 0.91 W Test voltage (Winding/contact): 2.5 kVrms (50Hz, 1min., winding/contact) Test voltage (Changeover contact/changeover contact): 2.5 kVrms (50Hz, 1min., changeover contact/changeover contact) Rated insulation voltage: 250 VAC Rated surge voltage: 2.5 kV |
Input data | Coil side Nominal input voltage UN: 24 VDC Input voltage range: 18.7 VDC ... 46.8 VDC Input voltage range in reference to UN: see diagram Drive and function: monostable Drive (polarity): non-polarized Typical input current at UN: 38 mA Typical response time: 13 ms Typical release time: 3 ms |
Output data | Switching Contact switching type: 4 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: 6 A Maximum inrush current: 16 A (20 ms, N/O contacts) 12 A (4 s, N/O contacts) Min. switching current: 5 mA (at 24V) Interrupting rating (ohmic load) max.: 144 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) 1500 VA (for 250 V AC) Switching capacity min.: 0.12 W Switching capacity: 2 A (at 24 V, DC13) 1 A (at 230 V, AC15) Motor load according to UL 508: 1/3HP, 240VAC |
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 III 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 |
ECLASS | ECLASS-11.0: 27371601 ECLASS-12.0: 27371601 ECLASS-13.0: 27371601 |
ETIM | ETIM 9.0: EC001437 |
UNSPSC | UNSPSC 21.0: 39122300 |
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