# Apollo Orb-HT-41004-MAR Heat Detector – Marine & Offshore Use

The Apollo Orb-HT-41004-MAR 110407P12 heat detector is a dependable solution for marine and offshore environments, offering reliable heat detection. Manufactured by Apollo Fire Detectors Limited, this Class Bs heat detector ensures safety and operational efficiency in critical applications.

This heat detector operates within a supply range of 8.5V to 33V DC. It is EN54-5:2000 certified with a service rating of A140541. Weighing only 60 grams, the **Orb-HT-41004-MAR** is easy to install, making it ideal for space and weight-sensitive marine and offshore settings. Trust in its precision engineering for dependable performance.

-   **Reliable Heat Detection:** Ensures early detection of heat in critical environments.
-   **Marine and Offshore Use:** Specifically designed for demanding marine applications.
-   **Lightweight Design:** Easy to install with a weight of only 60 grams.
-   **Certified Performance:** EN54-5:2000 certified with service rating A140541.
-   **Wide Voltage Range:** Operates efficiently within 8.5V to 33V DC.

**Specifications:**  
Supply Voltage: 8.5V - 33V DC  
Certification: EN54-5:2000  
Service Rating: A140541  
Weight: 60 grams

Choose the Apollo Orb-HT-41004-MAR heat detector for unparalleled reliability and performance in marine and offshore safety systems. Apollo Fire Detectors Limited is known for its commitment to quality and innovation. Integrate this dependable detector into your automation systems for enhanced safety.

[Contact Ram Automations](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Apollo
- **Type:** Industrial Automation > Fire Safety > Heat Detectors
- **Tags:** apollo, en54-5, fire safety, heat detector, marine, offshore, orb-ht-41004-mar, temperature sensor

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Apollo Orb-HT-41004-MAR Heat Detector – Marine & Offshore Use-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/apollo-orb-ht-41004-mar-heat-detector)
> Updated: 2026-10-03