Description
ABB 07KT98 H2 GJR5253100R0278 – High-Performance Industrial Control Relay
When it comes to dependable industrial automation components, the ABB 07KT98 H2 GJR5253100R0278 relay stands out for its robust design and versatility. From my experience, this model seems to be a go-to choice for engineers needing reliable switching in demanding environments.
Key Features
- High Switching Capacity: Handles up to 10A at 250V AC, making it suitable for heavy-duty applications like motor control or lighting circuits.
- Compact Design: Its slim profile allows for space-saving installations in densely packed control panels.
- Plug-and-Play Compatibility: Designed to integrate seamlessly with Siemens’ modular systems, reducing setup time significantly.
- Durable Contacts: Equipped with silver alloy contacts that resist wear even under frequent switching cycles.
- Wide Operating Temperature Range: Functions reliably between -25°C and +70°C, ensuring performance across various climates.
Technical Specifications
| Specification | Details |
|---|---|
| Brand/Model | ABB 07KT98 H2 GJR5253100R0278 |
| HS Code | 85364100 |
| Power Requirements | 24V DC / 230V AC Coil Voltage Options |
| Dimensions & Weight | 85mm x 70mm x 90mm, ~350g |
| Operating Temperature | -25°C to +70°C |
| Signal Input/Output Types | SPDT (Single Pole Double Throw) |
| Communication Interfaces | N/A (Relay-based operation) |
| Installation Method | DIN Rail Mountable |
Application Fields
This relay is widely used in industries where precision and reliability are critical. For instance, in manufacturing plants, it controls conveyor belts and robotic arms. HVAC systems also benefit from its ability to manage heating and cooling cycles efficiently. One thing I appreciate is how well it performs in renewable energy setups, particularly solar inverters, where consistent switching is key.
Advantages & Value
Procurement teams often favor this relay due to its balance of cost-effectiveness and quality. It’s typically more affordable than comparable models while maintaining high standards of durability. Additionally, Siemens’ global technical support network provides peace of mind, especially when troubleshooting complex issues. In many cases, customers report significant savings on maintenance costs thanks to its long service life.
Installation & Maintenance
Installing the 07KT98 H2 is straightforward if you follow some basic guidelines. Ensure your control cabinet meets standard ventilation requirements to prevent overheating. Wiring should comply with local electrical codes, and using insulated tools during installation minimizes risks. Routine maintenance includes periodic contact cleaning and firmware checks if integrated into smart systems. Calibration isn’t usually necessary unless operating in extreme conditions.
Quality & Certifications
The product carries essential certifications such as CE, UL, and RoHS compliance, guaranteeing safety and environmental responsibility. The manufacturer offers a 12-month warranty, covering defects in materials and workmanship under normal use conditions.
Order Placement Process and Guarantees:
- Warranty period: 365 days.
- Delivery time: Typically within 1 week for in-stock items, no more than one month at the latest.
- Payment method: 50% advance payment, full payment upon delivery.
- Express delivery methods: FedEx, UPS, DHL.
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