HIMA H4135A Safety Relay Module for Industrial Automation
Product Overview
The HIMA H4135A (992413560) is a high-performance safety relay module engineered for critical industrial automation applications. Designed to meet stringent safety standards including SIL 3 and IEC 61508, this dual-channel module ensures fail-safe operation in hazardous environments like chemical plants, oil refineries, and power generation facilities. Its robust design provides reliable emergency shutdown functionality and machinery safety interlocking.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | HIMA |
| Model | H4135A |
| Submodel | 992413560 |
| Module Type | Safety Relay |
| Rated Voltage | 24 V DC |
| Rated Current | 2 A |
| Number of Channels | 2 |
| Operating Temperature | -25°C to +70°C |
| Protection Rating | IP20 |
| Weight | 0.5 kg |


Applications & Integration
This safety relay module is essential for critical safety functions in:
• Emergency shutdown systems (ESD) in process industries
• Fire and gas detection systems
• Turbine control and overspeed protection
• Presses and heavy machinery safety circuits
Compatible with HIMA safety controllers like H51q and H41q series, the H4135A integrates seamlessly into existing safety instrumented systems (SIS) for comprehensive plant protection.
About Apex Automation
Founded in 2014, Apex Automation specializes in ready-to-ship industrial automation solutions. Our expert team provides comprehensive support including:
- 1-Year Warranty on all products
- Pre-sales technical consultation
- Installation guidance and troubleshooting
- Custom sourcing for obsolete or hard-to-find components
For pricing details or assistance with special requirements, contact our automation specialists:
Contact via WhatsApp
Email: anikaqx@gmail.com
Can’t find your specific model? We source specialized industrial components worldwide.
















There are no reviews yet.