A rotary heat control switch used in commercial cooking equipment to adjust and manage heating levels during operation. Featuring a 6-heat setting design, this switch allows users to select different temperature levels for cooking surfaces and electric heating components. The 3/16" D-stem configuration supports compatible control knobs, while the 16A/250V rating is suited for commercial electrical applications. This switch is commonly used in commercial ranges, griddles, hotplates, and countertop cooking equipment found in restaurants, cafeterias, and institutional kitchens. Replacing a worn or non-functioning rotary switch may help correct heat control problems, improve temperature adjustment, and restore normal operation of connected heating elements.
Equipment Compatibility:
Common applications for Lang Rotary Switches include commercial ranges, hotplates, griddles, and countertop cooking equipment used in foodservice operations. This Rotary Switch 30304-09 is compatible with commercial equipment from leading brands such as Lang, Southbend, Star Mfg, and Stero, and more, where adjustable heat control and multi-stage temperature selection are required for operation.
Brand Compatibility:
Replaces multiple part numbers across various commercial cooking equipment brands, including Lang, Southbend, Star Mfg, and Stero. Refer to the “Replaces Parts” section for complete cross-reference details.
Product Specifications:
Manufacturer: Lang
SKU: 30304-09
Product Type: Rotary Switch
Heat Settings: 6 Heat
Electrical Rating: 16A / 250V
Stem Type: 3/16" D-Stem
Application: Commercial Cooking Equipment
Key Features:
- 6 heat settings allow adjustable cooking temperature selection
- 3/16" D-stem design fits compatible control knob setups
- Rated for 16A/250V commercial electrical applications
- Controls heating element operation during cooking processes
- Used in commercial cooking and countertop heating equipment
- May help restore proper temperature control after replacement
Field Feedback:
Replacing the worn switch helped restore normal heat selection functions.