UL 1598 Branch Circuit Temperature Probe
Leave a Message
The LS-B73 UL 1598 Branch Circuit Temperature Probe implements a standardized circuit board and copper foil configuration engineered for precise temperature monitoring of branch conductors in surface-mounted luminaires. This detection instrument positions temperature sensing elements at specified locations to accurately measure thermal variations in branch wiring during fixture operation, providing critical data for evaluating compliance with safety requirements for temperature rise. The structural design conforms to standardized testing protocols, enabling secure installation within test circuits to ensure measurement accuracy and repeatability, thereby satisfying UL 1598 specifications for branch wire temperature surveillance in luminaire thermal performance validation.
Standards: UL 1598:2024 Standard for Safety for Luminaires
Specifications:
- Material: G10 epoxy fiberglass circuit board with 2 oz copper foil
- Copper foil dimensions: Φ25.4mm inner diameter, Φ63.5mm outer diameter
- Mounting groove: 4.7mm width × 14.3mm length
- Thermocouple placement: Positioned on the Φ38mm circle of the copper foil
- Compliance: UL 1598 Figure 19.9.1
Tags: LS-B73