RIF-2-RPT-LV-230AC/4X21/EX
Product ID:18144
Updated: 2026/7/12
Key Features
- 1Pre-assembled design: Includes relay base, function plug-in module, power contact relay, and retaining bracket.
- 2ATEX/IECEx approval: Meets Zone 2 and Ex Zone Class I, Div. 2 standards for hazardous environments.
- 3High-quality components: Utilizes electromechanical and solid-state relays recognized by UL 508.
- 4Efficient operation: Typical input current at 6.5 mA with a response time of 5 ms to 15 ms.
- 5Durable construction: Mechanical service life of approximately 2x 10^7 cycles.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| EMC note | EMC: class A product, see manufacturer's declaration in the download area | Product type | Relay Module |
| Product family | RIFLINE complete | Application | Class I, Division 2
potentially explosive areas |
| Operating mode | 100% operating factor | Mechanical service life | approx. 2x 10 |
| Date of last data management | 22.08.2024 | Article revision | 04 |
| Insulation | Basic insulation | Overvoltage category | III
II (Zone 2) |
| Pollution degree | 2 | Maximum power dissipation for nominal condition | 1.5 W |
| Test voltage (Winding/contact) | 2.5 kV | Test voltage (Contact/contact) | 2 kV |
| Rated insulation voltage | 250 V AC | Rated surge voltage | 2.5 kV |
| Nominal input voltage U | 230 V AC | Input voltage range | 184 V AC ... 276 V AC (20 °C) |
| Input voltage range in reference to U | see diagram | Mains frequency | 50/60 Hz |
| Drive and function | monostable | Drive (polarity) | polarized |
| Typical input current at U | 6.5 mA | Typical response time | 5 ms ... 15 ms |
| Typical release time range | 5 ms ... 20 ms | Coil voltage | 230 V AC |
| Protective circuit | Varistor | Operating voltage display | Yellow LED |
| 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 (24 mA) | Limiting continuous current | 5 A (see diagram) |
| Maximum inrush current | 16 A (20 ms, N/O contacts) | Min. switching current | 5 mA (24 V) |
| Interrupting rating (ohmic load) max. | 120 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)
1250 VA (for 250 V AC) | Switching capacity | 2 A (at 24 V, DC13)
0.22 A (at 120 V, DC13)
0.11 A (at 250 V, DC13)
1.5 A (at 24 V, AC15)
1.5 A (at 120 V, AC15)
1 A (at 240 V, AC15) |
| Connection method | Push-in connection | Stripping length | 8 mm |
| Conductor cross section rigid | 0.14 mm² ... 1.5 mm² | Conductor cross section flexible | 0.14 mm² ... 1.5 mm²
0.14 mm² ... 1.5 mm² (Ferrule with plastic sleeve)
0.14 mm² ... 1 mm² (Ferrule with plastic sleeve, two conductors on double terminal block) |
| Conductor cross section AWG | 26 ... 16 (solid)
26 ... 16 (flexible) | Diameter | 3.2 mm |
| Width | 31 mm | Height | 96 mm |
| Depth | 75 mm | Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V2 (Housing) | Degree of protection (Relay base) | IP20 (Relay base) |
| Degree of protection (Relay) | RT III (Relay) | Ambient temperature (operation) | -40 °C ... 50 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C | Identification | II 3G Ex ec nC IIC T4 Gc |
| Certificate | IBExU17ATEXB014X | Identification | II 3G Ex ec nC IIC T4 Gc |
| Certificate | PxcIF21UKEX2909741X | Identification | Ex ec nC IIC T4 Gc |
| Certificate | IECEx IBE 17.0032X | Identification | Class I, Div. 2, Groups A, B, C, D T4
Class I, Zone 2, Group IIC |
| Identification | ISA-S71.04. G3 Harsh Group
EN 60068-2-60 | Standards/regulations | IEC 60947-5-1
IEC 61508-1 |
| Standards/regulations | EN/IEC 60079-0
EN/IEC 60079-7
EN/IEC 60079-15 | Mounting type | DIN rail mounting |
| Assembly note | in rows with zero spacing | Mounting position | any |
Specifications may be subject to change without notice
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