Product Description
Barrett BR 27409-001 Switch is an OEM replacement electrical switch for Barrett electric lift trucks and pallet trucks. Features SPST momentary contact, rated for 24VDC and 5A resistive load, with panel mount installation and molded nylon construction.
Specifications
Electrical Specifications
| Rated Voltage | 24VDC nominal |
| Current Rating | 5 amps resistive |
| Connector Type | Ring terminal, #8-32 screw |
Material & Construction
| Actuator Material | Polycarbonate |
| Spring Material | Stainless steel |
Part Numbers & Compatibility
| OEM Part Number | BR 27409-001 |
| Cross-Reference Part Numbers | Replaces Barrett 190063, supersedes Barrett 27409-000 |
| Equivalent Part Numbers | Barrett 27409-001, BR27409-001 |
| Compatible Models | Applicability confirmed for Barrett electric pallet trucks and Barrett electric lift trucks series 2000 and 3000 |
Performance Specifications
| Mechanical Life | Rated for 100,000 cycles minimum |
Frequently Asked Questions
Q: What does SPST momentary contact mean on the BR 27409-001 switch?
A: SPST stands for Single Pole Single Throw. Momentary contact means the switch returns to its open position when you release the button. This is standard for lift truck control buttons—press to activate, release to deactivate the motor or load mechanism.
Q: What are the electrical ratings for the BR 27409-001 switch?
A: The BR 27409-001 is rated for 24VDC at 5A resistive load. This matches the control circuit voltage of most Barrett electric pallet trucks and lift trucks, handling operator pendant buttons and safety circuit switching.
Q: Which Barrett models are compatible with the BR 27409-001 switch?
A: The BR 27409-001 is confirmed compatible with Barrett electric pallet trucks and Barrett electric lift trucks series 2000 and comparable models. Verify that your equipment uses a 24VDC control system and panel-mount button configuration before ordering.
Q: What does the BR 27409-001 replace or supersede?
A: The BR 27409-001 replaces Barrett part number 190063 and supersedes the older Barrett 27409-000. If your lift truck shows the 27409-000 part number, the BR 27409-001 is the current equivalent replacement.
Q: What material is the BR 27409-001 switch constructed from?
A: The BR 27409-001 features molded nylon construction for the housing, providing corrosion resistance and durability in warehouse environments. Internal contacts are appropriate for the 24VDC 5A rating and are sealed against moisture and debris.
Q: Why would a BR 27409-001 switch fail, and what are the warning signs?
A: Switches fail from contact wear, corrosion, or mechanical fatigue. Warning signs include delayed response to button press, intermittent function requiring double-pressing, or complete loss of response. If your pendant button feels spongy or unresponsive, the switch likely needs replacement.