Schneider RXM3AB1B7 | Miniature plug-in relay, 10 A, 3 CO, 24 V AC
Description
Schneider RXM3AB1B7 | Miniature plug-in relay, 10 A, 3 CO, 24 V AC
Schneider RXM3AB1B7 | Miniature plug-in relay, 10 A, 3 CO, 24 V AC description
Introduction
The Schneider RXM3AB1B7 is a high-quality miniature plug-in relay designed for various electrical applications. This article delves into its features, applications, installation process, advantages, and maintenance tips.
What is Schneider RXM3AB1B7?
The Schneider RXM3AB1B7 is a 10A, 3 CO (changeover) relay suitable for 24 V AC systems. It’s known for its reliability and durability, making it a popular choice in the electrical industry.
Specifications
- Voltage Rating: 24 V AC
- Current Rating: 10 A
- Contacts: 3 CO (Changeover)
- Type: Miniature Plug-in Relay
Features of the Relay
- Compact design for easy installation in tight spaces.
- High current-carrying capacity of 10 A, suitable for various applications.
- Three changeover contacts provide flexibility in circuit connections.
- Plug-in design allows for quick replacement and maintenance.
Applications
The Schneider RXM3AB1B7 finds applications in:
- Industrial automation systems
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Control panels and machinery
- Power distribution units
Installation
Installing the RXM3AB1B7 relay is straightforward:
- Ensure power supply is turned off.
- Select a suitable mounting location.
- Connect the relay as per the wiring diagram provided.
- Secure the relay in place using appropriate fixtures.
Advantages
Using the RXM3AB1B7 relay offers several advantages:
- Reliable switching for critical circuits.
- Compact size saves space in control panels.
- Easy plug-in design facilitates quick replacement.
- Durable construction ensures long-term performance.
Maintenance
To ensure optimal performance, follow these maintenance tips:
- Regularly inspect for signs of wear or damage.
- Clean contacts and terminals to prevent corrosion.
- Test functionality periodically according to manufacturer guidelines.
Comparison
Compared to similar relays in its class, the RXM3AB1B7 stands out due to its compact size, high current rating, and reliable performance. Its plug-in design also simplifies installation and maintenance compared to traditional relays.
Conclusion
In conclusion, the Schneider RXM3AB1B7 miniature plug-in relay is a versatile and reliable component suitable for various electrical applications. Its compact size, high current rating, and easy installation make it a preferred choice among industry professionals..
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range of product | Harmony Electromechanical Relays |
|---|---|
| Series name | Miniature |
| Product or component type | Plug-in relay |
| Device short name | RXM |
| Contacts type and composition | 3 C/O |
| [Uc] control circuit voltage | 24 V AC 50/60 Hz |
| Status LED | Without |
| Control type | Lockable test button |
| Utilisation coefficient | 20 % |
| Shape of pin | Flat |
|---|---|
| [Ui] rated insulation voltage | 250 V conforming to IEC 300 V conforming to CSA 300 V conforming to UL |
| [Uimp] rated impulse withstand voltage | 4 kV during 1.2/50 µs |
| Contacts material | AgNi |
| [Ie] rated operational current | 10 A at 28 V (DC) NO conforming to IEC 10 A at 250 V (AC) NO conforming to IEC 5 A at 28 V (DC) NC conforming to IEC 5 A at 250 V (AC) NC conforming to IEC 10 A at 30 V (DC) conforming to UL 10 A at 277 V (AC) conforming to UL |
| Continuous output current | 6.7 A |
| Maximum switching voltage | 250 V conforming to IEC |
| resistive rated load | 10 A at 250 V AC 10 A at 28 V DC |
| Maximum switching capacity | 2500 VA/280 W |
| Minimum switching capacity | 170 mW at 10 mA, 17 V |
| Operating rate | <= 1200 cycles/hour under load <= 18000 cycles/hour no-load |
| Mechanical durability | 10000000 cycles |
| Electrical durability | 100000 cycles for resistive load |
| average coil consumption in VA | 1.2 at 60 Hz |
| Average consumption | 1.2 VA at 60 Hz |
| Drop-out voltage threshold | >= 0.15 Uc |
| operate time | 20 ms |
| release time | 20 ms |
| average coil resistance | 180 Ohm at 20 °C +/- 15 % |
| Rated operational voltage limits | 19.2...26.4 V AC |
| Safety reliability data | B10d = 100000 |
| Protection category | RT I |
| Test levels | Level A group mounting |
| Operating position | Any position |
| CAD overall height | 79 mm |
| CAD overall depth | 78.45 mm |
| Net weight | 0.037 kg |
| Device presentation | Complete product |
| Dielectric strength | 1300 V AC between contacts with micro disconnection 2000 V AC between coil and contact 2000 V AC between poles |
|---|---|
| Product certifications | UL Lloyd's CE CSA GOST IECEE CB Scheme |
| Standards | IEC 61810-1 UL 508 CSA C22.2 No 14 |
| Ambient air temperature for storage | -40…85 °C |
| Ambient air temperature for operation | -40…55 °C |
| Vibration resistance | 3 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles in operation 5 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles not operating |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Shock resistance | 10 gn for in operation 30 gn for not operating |
| Pollution degree | 2 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 3.1 cm |
| Package 1 Width | 10.3 cm |
| Package 1 Length | 12.5 cm |
| Package 1 Weight | 36 g |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 10 |
| Package 2 Height | 3.1 cm |
| Package 2 Width | 10.3 cm |
| Package 2 Length | 12.5 cm |
| Package 2 Weight | 395 g |
| Unit Type of Package 3 | S02 |
| Number of Units in Package 3 | 240 |
| Package 3 Height | 15 cm |
| Package 3 Width | 30 cm |
| Package 3 Length | 40 cm |
| Package 3 Weight | 9.993 kg |
| Warranty | 18 months |
|---|
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