RELAY MODULE SCREW CONNECTION 24AC 4X21
Description
Relay Module - RIF-2-RSC-LV-24AC/4X21
Pre-assembled relay module with screw connection, consisting of: relay base, power contact relay, plug-in display/interference suppression module, and retaining bracket. Contact type: 4 changeover contacts. Input voltage: 24 V AC
Dimensions
Width | 27 mm |
Height | 89 mm |
Depth | 75 mm |
Ambient conditions
Ambient temperature (operation) | -40 °C ... 50 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Coil side
Nominal input voltage UN | 24 V AC |
Input voltage range in reference to UN | see diagram |
Typical input current at UN | 66 mA |
Typical response time | 5 ms … 15 ms |
Typical release time | 5 ms … 20 ms |
Coil voltage | 24 V AC |
Protective circuit | Varistor |
Operating voltage display | Yellow LED |
Power dissipation for nominal condition | 1.58 W |
Contact side
Contact 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) |
Min. switching current | 5 mA (at 24 V) |
Maximum inrush current | 16 A (20 ms, N/O contacts) |
Limiting continuous current | 5 A (see diagram) |
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, AC15) | |
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 data input side
Connection method | Screw connection |
Stripping length | 8 mm |
Conductor cross section solid | 0.5 mm² ... 4 mm² |
Conductor cross-section solid (2 conductors with same cross section) | 0.5 mm2 … 2.5 mm2 |
Conductor cross section flexible
| 0.5 mm² ... 4 mm² |
0.5 mm² ... 4 mm² (Ferrule with plastic sleeve) | |
Conductor cross section flexible (2 conductors with same cross section) | 0.5 mm2 … 2.5 mm2 |
0.5 mm2 … 1.5 mm2 (TWIN ferrule with plastic sleeve) | |
Conductor cross section AWG
| 20 ... 10 (solid) |
20 … 12 (flexible) |
General
Test voltage winding/contact | 2.5 kVrms (50 Hz, 1 min.) |
Test voltage contact/contact | 2 kVrms (50 Hz, 1min., contact/contact) |
Operating mode | 100% operating factor |
Degree of protection
| IP20 (Relay base) |
Mechanical service life | approx. 2 x 107 cycles |
Mounting position | Any |
Assembly instructions | In rows with zero spacing |
Standards and Regulations
Standards/regulations | DIN EN 50178 |
Insulation | Basic insulation |
Degree of pollution | 2 |
Overvoltage category | II |
Flammability rating according to UL 94 | V2 (Housing) |
