UL 810: Ensures safety and performance compliance for motor capacitors.
EIA RS-456: Industry standard for capacitor reliability and construction.
What Is E223457?
UL File Number: E223457 is a unique identifier assigned by UL Solutions to track and certify specific electrical components manufactured by Littelfuse Inc. under the Hartland Controls brand.
Category Control Number (CCN): CYWT2 — this corresponds to Capacitors – Component, indicating the product classification under UL standards.
Product Scope
Applies to: Motor run capacitors and other capacitor components used in HVAC, motors, pool/spa systems, and industrial controls.
Design Standards:
UL 810: Ensures safety and performance compliance for motor capacitors.
EIA RS-456: Industry standard for capacitor reliability and construction.
