- RS Stock No.:
- 794-3698
- Mfr. Part No.:
- 2903311
- Brand:
- Phoenix Contact
- RS Stock No.:
- 794-3698
- Mfr. Part No.:
- 2903311
- Brand:
- Phoenix Contact
Technical data sheets
Legislation and Compliance
Product Details
RIF2 Power Relay Module
Professional range of power relays that come with a base, suppressor and retaining bracket that benefits from a universal plug in design.
Features & Benefits
Easy wiring due to push in connection technology
Easy handling and extension of range
Plug in display/suppressor module
AC and DC versions
2 and 4 contact options
Yellow LED indicator
Varistor or damping diode protective circuit
Easy handling and extension of range
Plug in display/suppressor module
AC and DC versions
2 and 4 contact options
Yellow LED indicator
Varistor or damping diode protective circuit
What is a non-latching relay and how do they work?
A relay is an electrical switch that is operated by electrical pulses, their primary function is to open and close a circuit. When power passes through a circuit, a relay switches position (usually from NC to NO) using an internal coil which generates a magnetic force. This force then holds the relay in a NO position, when the current is switched off the relay returns to the NC position. This function is what makes these non-latching relays perfect for push-button applications such as keyboards and micro-controller input buttons.
A little more info
Non-latching relays support a range of signal characteristics, ranging from low voltage or current to high voltage or current and from DC to GHz frequencies.
What is the difference between a latching relay and a non-latching relay?
When a latching relay operates its contacts, the relay holds its position, even when the supply of its operating coil has been disconnected. When a non-latching relay operates its contacts, the relay will reset automatically once the supply of its coil is disconnected through the internal spring mechanism.
Specifications
Attribute | Value |
---|---|
Coil Voltage | 120V ac |
Contact Configuration | DPDT |
Mounting Type | DIN Rail |
Switching Current | 30A |
Number of Poles | 2 |
Latching | No |
Terminal Type | Plug In |
Maximum Switching Voltage AC | 250V ac |
Maximum Switching Voltage DC | 250V dc |
Length | 31mm |
Coil Resistance | 3.77 kΩ |
Maximum Operating Temperature | +50°C |
Minimum Operating Temperature | -40°C |
Contact Material | Silver Alloy |
Life | 20000000 (Mechanical) cycles |
Series | RIF-2-RPT-LV-120AC/2X21 |
Depth | 75mm |
Height | 96mm |
Maximum Switching Power AC | 2.125 kVA |
Maximum Switching Power DC | 204 W |
Application | Power |
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