- RS庫存編號:
- 794-3689
- 製造零件編號:
- 2903305
- 製造商:
- Phoenix Contact
- RS庫存編號:
- 794-3689
- 製造零件編號:
- 2903305
- 製造商:
- Phoenix Contact
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
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.
規格
屬性 | 值 |
---|---|
Coil Voltage | 120V ac |
Contact Configuration | 4PDT |
Mounting Type | DIN Rail |
Switching Current | 16A |
Number of Poles | 4 |
Latching | No |
Terminal Type | Plug In |
Maximum Switching Voltage AC | 250V ac |
Maximum Switching Voltage DC | 250V dc |
Length | 31mm |
Coil Resistance | 3.771 kΩ |
Life | 20000000 (Mechanical) cycles |
Height | 96mm |
Maximum Operating Temperature | +50°C |
Series | RIF-2-RPT-LV-120AC/4X21 |
Minimum Operating Temperature | -40°C |
Contact Material | Silver Alloy |
Depth | 75mm |
Maximum Switching Power DC | 124 W |
Maximum Switching Power AC | 1.25 kVA |
Application | Power |