Description
Product Overview
The IEQFUE vacuum switch is engineered for heavy‑duty automotive and construction equipment, providing a solid 25 Amp current rating at a 240 V operating voltage. Constructed with an aluminum contact material and a normally‑closed design, the switch ensures consistent circuit continuity until an intentional activation. Its plug‑in connector and through‑hole terminal facilitate straightforward installation in Bobcat loaders, excavators, and work machines. Additional specifications include an IP00 protection rating, a compact 2.36 × 1.97 × 1.97 inch footprint, and a lightweight 2.47 oz mass, making it ideal for space‑constrained applications.

Usage
Designed for the rigorous demands of construction and agricultural environments, this vacuum switch excels in controlling hydraulic circuits, engine start‑stop systems, and auxiliary equipment. It is compatible with a wide range of Bobcat models, including loaders such as the 751, 753, and 873 series, as well as excavators like the E32 and E85. The Wi‑Fi connectivity enables remote monitoring and integration with modern telematics platforms, allowing operators to diagnose and manage switch status in real time. Whether mounted in a loader’s control panel or an excavator’s hydraulic bay, the switch delivers reliable performance under temperatures up to 100 °C.
Why Choose Us
IEQFUE combines precision engineering with rigorous quality control to deliver a component that meets OEM standards. Each unit undergoes comprehensive testing for electrical endurance, thermal stability, and mechanical resilience. Our manufacturing process adheres to ISO‑9001 guidelines, ensuring consistency across batches. Moreover, the switch’s design prioritizes ease of serviceability, reducing downtime during maintenance. With a proven track record reflected in its #11 ranking among automotive replacement ported vacuum switches, customers trust IEQFUE for dependable, long‑lasting performance.
Key Features
- 25 Amp current rating suitable for high‑load applications
- 240 V operating voltage with normally‑closed contact for safety
- Aluminum contact material offering excellent conductivity and durability
- Wi‑Fi connectivity for remote monitoring and integration with telematics
- Compact plug‑in design with through‑hole terminal for easy installation
FAQ
What equipment is this vacuum switch compatible with?
The switch fits a broad range of Bobcat loaders (e.g., 751, 753, 873), excavators (E32, E85) and work machines such as the 5600 series, matching the reference part number 80527-25H20.
Can the switch be monitored remotely?
Yes, the built‑in Wi‑Fi protocol allows integration with compatible telematics systems, enabling real‑time status checks and alerts.
What is the temperature tolerance of the switch?
The unit is rated for operation up to 100 °C, making it suitable for high‑heat environments typical in heavy equipment.
Is the switch normally closed or normally open?
It is a normally‑closed (NC) switch, maintaining circuit continuity until an activation signal opens the contact.
How is the switch installed?
Installation is straightforward: insert the plug‑in connector into the designated socket and secure the through‑hole terminal onto the PCB or wiring harness as per the equipment’s wiring diagram.




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