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Transparent infinite switch with visible internal components and stem

Robertshaw

Robertshaw 5502-136M Infinite Switch Transparent 120V AC

SKU CH-K0B6-X4KE4

An infinite switch rated for 120V AC with CE and UL listings for commercial applications

  • ColorTransparent
  • Infinite switch design allows precise temperature control
  • 120V AC rating matches standard commercial power supplies
  • CE and UL listings confirm safety compliance
  • Transparent housing enables visual inspection of operation
  • OEM part number 5502-136M ensures exact replacement fit

Robertshaw 5502-136M Infinite Switch

The Robertshaw 5502-136M is a transparent infinite switch rated for 120V AC operation. It serves as an OEM replacement part for commercial cooking equipment requiring precise temperature control. The unit carries CE and UL listings for safety compliance.

Stem Length and Voltage Compatibility

The critical specification is the 2 1/8 in stem length which must match the original component exactly. Combined with the 120V AC rating, this determines whether the switch fits the specific appliance shaft and electrical supply. Verify both measurements before ordering.

Installation Context and Constraints

This switch mounts into commercial kitchen appliances such as ranges or griddles where infinite heat adjustment is needed. It requires a compatible knob and wiring harness rated for 120V AC service. The transparent housing allows visual inspection of internal contacts during maintenance. It does not suit low-voltage or solid-state control systems.

Highlights

  • Infinite switch design allows precise temperature control
  • 120V AC rating matches standard commercial power supplies
  • CE and UL listings confirm safety compliance
  • Transparent housing enables visual inspection of operation
  • OEM part number 5502-136M ensures exact replacement fit

Specifications

ColorTransparent
BrandROBERTSHAW

Questions about this item

What does the 120V AC rating mean when the switch is installed in a commercial appliance?

The switch is designed to operate on a standard 120V AC supply, making it suitable for typical North American commercial cooking equipment without requiring a different voltage source.

What do the CE and UL listings cap in terms of safety compliance for this infinite switch?

Both listings confirm the switch meets recognised safety standards for electrical components, allowing its use in equipment that must comply with North American and European regulatory requirements.

How does the 2 1/8 in stem length determine whether this Robertshaw 5502-136M fits my existing control panel?

The stem extends 2 1/8 inches from the mounting surface, so the panel cut-out and knob clearance must accommodate that exact length for proper installation and operation.

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