Description
Sierra TG40030-1 SPST Momentary On-Off Toggle Switch
The Sierra TG40030-1 is a standard marine toggle switch designed for 12VDC electrical control applications requiring a momentary On-Off SPST function. With 2 blade terminals, a black toggle handle, non-corrosive plastic construction, brass terminals, and silver contacts, this switch is a practical replacement for boat dash panels, accessory circuits, and marine rigging applications where this exact switch type is specified.
Key Features
- Sierra TG40030-1 standard marine toggle switch
- SPST momentary On-Off switch function for compatible control circuits
- 2 blade terminals for basic marine electrical wiring applications
- Standard black toggle handle for a clean panel appearance
- Non-corrosive plastic construction suited for marine environments
- Brass blade terminals with silver contacts for reliable conductivity
- Designed for 12VDC marine electrical systems
Product Details
- Brand: Sierra
- Part Number: TG40030-1
- Product Type: Marine toggle switch
- Switch Function: SPST momentary On-Off
- Terminal Style: 2 blade terminals
- Handle Style: Standard black toggle
- Mounting Stem: 15/32 inch length with 15/32-32 thread
- Panel Hole Requirement: 15/32 inch diameter mounting hole
- Application: Compatible marine electrical panels and 12VDC circuits where this exact momentary switch type is specified
Why You Should Buy
- Ideal replacement switch for marine circuits requiring momentary On-Off control
- Simple 2-blade SPST layout makes matching and installation straightforward
- Marine-ready construction supports dependable use on boat panels and accessories
- Useful for repairs, refits, and custom 12VDC rigging projects
- Easy to confirm by matching Sierra part number TG40030-1, SPST momentary function, terminal count, and mounting requirements
Common Applications
- Boat dash and helm switch panels
- Marine accessory momentary control circuits
- 12VDC electrical switching applications
- Outboard, sterndrive, and general marine rigging projects
- Applications requiring a 2-blade SPST momentary On-Off toggle switch
FAQ
- What switch function does Sierra TG40030-1 use? Sierra TG40030-1 uses an SPST momentary On-Off switch function.
- How many terminals does this switch have? This switch has 2 blade terminals.
- Is this switch illuminated? No, this is a standard non-illuminated toggle switch.
- What mounting hole size is required? This switch requires a 15/32 inch diameter panel mounting hole.
- How do I confirm compatibility? Match part number TG40030-1, SPST momentary On-Off function, 2-blade terminal layout, mounting stem size, panel hole size, and circuit requirements before installation.