Official Distributor
SKU
MPN
REL-MR- 24AC/21HC/MS
Weight
0.02 kg
This product is Not Cancellable/Not Returnable
Series REL-MR
REL-MR- 24AC/21HC/MS - Single relay
Plug-in miniature relay, with power contact, 1 changeover contact, test button, mechanical switching position indicator, status LED, input voltage 24 V AC
- With detectable manual operation
- Switching current of up to 16 A
- Integrated status LED
- Mechanical switch position indicator
- DC types with integrated freewheeling diode
Technical Specifications
Product properties
Mechanical service life | 5x 106 cycles |
Electrical properties
Service life electrical | see diagram |
Maximum power dissipation for nominal condition | 0.77 W |
Test voltage (Winding/contact) | 5 kV AC (50 Hz, 1 min., winding/contact) |
Coil side
Nominal input voltage UN | 24 V AC |
Input voltage range | 18.7 V AC ... 34.8 V AC |
Mains frequency | 50/60 Hz |
Drive and function | monostable |
Drive (polarity) | non-polarized |
Typical input current at UN | 32 mA |
Typical response time | 3 ms ... 12 ms (depending on phase relation) |
Typical release time range | 2 ms ... 8 ms (depending on phase relation) |
Switching
Contact switching type | 1 changeover contact |
Type of switch contact | Single contact |
Contact Material | AgNi |
Maximum Switching Voltage | 250 V AC/DC |
Minimum Switching Voltage | 12 V (at 10 mA) |
Limiting Continuous Current | 16 A |
Maximum Inrush Current | 32 A (20 ms) |
Min. switching current | 10 mA (at 12 V) |
Interrupting rating (ohmic load) max. | 4000 VA (for 250 V AC) |
Switching capacity | 2 A (at 24 V, DC13) |
Switching capacity | 3 A (at 24 V, AC15) |
Switching capacity | 3 A (at 120 V, AC15) |
Switching capacity | 3 A (at 240 V, AC15) |
Motor load according to UL 508 | 1/2 HP, 120 V AC (N/O contact) |
Motor load according to UL 508 | 1 HP, 240 V AC (N/O contact) |
Motor load according to UL 508 | 1/3 HP, 120 V AC (N/C contact) |
Motor load according to UL 508 | 1/2 HP, 240 V AC (N/C contact) |
Connection data
Connection Method | Plug / solder connection |
Dimensions
Width | 12.7 mm |
Height | 29 mm |
Depth | 25 mm |
Ambient conditions
Ambient Temperature (Operation) | -40 °C ... 70 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Corrosive gas test
Identification | ISA-S71.04. G3 Harsh Group |
Identification | EN 60068-2-60 |
Standards and Regulations
Standards/regulations | EN 61810-1 |
Standards/regulations | VDE 0435-201 |
Standards/regulations | EN 50178 |
Why Proax for Phoenix Contact 2987891?
Proax is an authorized distributor of Phoenix Contact 2987891 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
Pack Size | 10 |
Recommended