J21A Intermediate Relay DC 12V 24V AC 220V Coil 2NO2NC 4NO4NC Plug-In Relay with Socket
$2.40-3.80
/pieces
Price varies depending on material, logo, quantity and customization requirements.
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Scalable Solutions
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Category:
Intermediate Relays
Introduction
| Theory | Electromagnetic Relay | Max. switching voltage | 250V |
| Rated Current | 12A (2NO2NC), 5A (4NO4NC) | Power Source | AC/DC |
| Contact Form | 2NO2NC/ 4NO4NC | Max. switching current | 250VAC, 30VDC |
| Size | Generally large, modular design | Terminal Shape | Pin Type, Solder Terminal, Plug-In Terminal |
| Pins | 8P, 14P, Small 8 pin, Big 8 pin, 14 pin | Protect Feature | Sturdy structure, adaptable to harsh industrial en |
| Contact Load | Low Power | Contact Material | Silver Alloy |
| application | General Purpose | Product number | LBJ21A |
| Contact type | 2NO2NC/4NO4NC | Pin type | Small 8 pin, Big 8 pin14pin |
| Mode of operation | T-with test wrench, no T-standard type | Resistive load | 2NO2NC: 12A 250VAC, 12A 30VDC; 4NO4NC: 5A 250VAC, 5A 30VDC |
| Inductive load | 2NO2NC: 4A 250VAC, 4A 30VDC; 4NO4NC: 1.5A 250VAC, 1.5A 30VDC | Contact resistance | <50mΩ |
| Suction and release time | <25ms | Mechanical life | ≥20 million times (switching frequency: 18000ops/h) |
| product certified | CCC CE ROHS REACH(custom) |
We are China Loong Electrical Supplies Co., Ltd., a professional manufacturer and supplier specializing in Electrical Supplies. We have brought together and coordinated resources across the Electrical Supplies supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
