We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
LINEMASTER Foot Switch: Compact Series, 1 Pedals, Momentary - Single-Pedal Foot Switches
LINEMASTERSingle-Pedal Foot Switches

LINEMASTER Foot Switch: Compact Series, 1 Pedals, Momentary

The LINEMASTER Compact Series single-pedal foot switch (MPN 491-S) is an electrically corded, momentary-action SPDT switch. It features no foot guard and is designed for industrial applications requiring reliable…

SKU 3G-OTH-30550

Brand
LINEMASTER
Item
Foot Switch: Compact Series, 1 Pedals, Momentary
Category
Single-Pedal Foot Switches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LINEMASTER
Manufacturer Part Number
491-S
Series
Compact
Power Source
Electrically Corded
Switch Action
Momentary
Foot Guard Included
No Guard Included
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LINEMASTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINEMASTER Compact Series single-pedal foot switch (MPN 491-S) is an electrically corded, momentary-action SPDT switch. It features no foot guard and is designed for industrial applications requiring reliable foot-operated control.

Used in

Common applications for LINEMASTER
Industrial machinery control — LINEMASTER Hercules Series foot switches for press and stamping machine actuation
Material handling — LINEMASTER Clipper Wide Treadle Series for conveyor start/stop and sorting line control
Medical equipment — LINEMASTER Compact Series for hands-free operation of surgical tables and diagnostic devices
Welding and fabrication — LINEMASTER Classic IV Series for torch activation and fixture clamping in welding cells
Process control — LINEMASTER Treadlite II Series for temporary valve or pump actuation in chemical processing
Assembly line automation — LINEMASTER Clipper Series for operator-initiated cycle start in automotive assembly

LINEMASTER Products

3G Electric supplies LINEMASTER single-pedal foot switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
LINEMASTER Foot Switch: Compact Series, 1 Pedals, Momentary, SPDT-NO, 6 ft Cord Lg (MPN 491-SC3). Key specifications — Switch Action: Momentary; Contact Form: SPDT-NO; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Compact; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Compact Series, 1 Pedals, Momentary, SPDT-NO, 6 ft Cord Lg (MPN 491-SC3). Key specifications — Switch Action: Momentary; Contact Form: SPDT-NO; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Compact; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Treadlite II Series, 1 Pedals, Momentary, SPDT (MPN T-91-S). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Treadlite II; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Treadlite II Series, 1 Pedals, Momentary, SPDT (MPN T-91-S). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Treadlite II; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Treadlite II Series, 1 Pedals, Momentary, SPDT-NO, 6 ft Cord Lg (MPN T-91-SC3-A). Key specifications — Switch Action: Momentary; Contact Form: SPDT-NO; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Treadlite II; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Treadlite II Series, 1 Pedals, Momentary, SPDT-NO, 6 ft Cord Lg (MPN T-91-SC3-A). Key specifications — Switch Action: Momentary; Contact Form: SPDT-NO; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Treadlite II; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Treadlite II Series, 1 Pedals, Momentary, SPST-NO, 8 ft Cord Lg (MPN T-91-SWANO38S). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Treadlite II; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Treadlite II Series, 1 Pedals, Momentary, SPST-NO, 8 ft Cord Lg (MPN T-91-SWANO38S). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Treadlite II; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Executive Series, 1 Pedals, Momentary, SPDT (MPN 72). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Executive; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Executive Series, 1 Pedals, Momentary, SPDT (MPN 72). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Executive; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Hercules Series, 1 Pedals, Momentary, SPDT (MPN 531-SWH). Key specifications — Switch Action: Momentary; Foot Guard Included: Guard Included; Brand: LINEMASTER; Series: Hercules; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Hercules Series, 1 Pedals, Momentary, SPDT (MPN 531-SWH). Key specifications — Switch Action: Momentary; Foot Guard Included: Guard Included; Brand: LINEMASTER; Series: Hercules; Power Source: Electrically Corded.

More from LINEMASTER

View all LINEMASTER parts →
LINEMASTER Foot Switch: Hercules Series, 1 Pedals, Momentary, SPDT (MPN 531-SWHOX). Key specifications — Switch Action: Momentary; Foot Guard Included: Guard Included; Brand: LINEMASTER; Series: Hercules; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Hercules Series, 1 Pedals, Momentary, SPDT (MPN 531-SWHOX). Key specifications — Switch Action: Momentary; Foot Guard Included: Guard Included; Brand: LINEMASTER; Series: Hercules; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Atlas Series, 1 Pedals, Maintained, SPST-NO (MPN 971-DJ). Key specifications — Switch Action: Maintained; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Atlas; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Atlas Series, 1 Pedals, Maintained, SPST-NO (MPN 971-DJ). Key specifications — Switch Action: Maintained; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Atlas; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Clipper Series, 1 Pedals, Momentary, SPST-NO, 8 ft Cord Lg (MPN 632-SC3). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Clipper; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Clipper Series, 1 Pedals, Momentary, SPST-NO, 8 ft Cord Lg (MPN 632-SC3). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Clipper; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Classic IV Series, 1 Pedals, Momentary, SPDT (MPN 88SH1-05). Key specifications — Switch Action: Momentary; Foot Guard Included: Guard Included; Brand: LINEMASTER; Series: Classic IV; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Classic IV Series, 1 Pedals, Momentary, SPDT (MPN 88SH1-05). Key specifications — Switch Action: Momentary; Foot Guard Included: Guard Included; Brand: LINEMASTER; Series: Classic IV; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Clipper Series, 1 Pedals, Momentary, DPDT (MPN 635-S). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Clipper; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Clipper Series, 1 Pedals, Momentary, DPDT (MPN 635-S). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Clipper; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Classic IV Series, 1 Pedals, Momentary, SPDT (MPN 88SN1-05). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Classic IV; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Classic IV Series, 1 Pedals, Momentary, SPDT (MPN 88SN1-05). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Classic IV; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Compact Series, 1 Pedals, Momentary, SPDT-NO, 6 ft Cord Lg (MPN 491-SC36MP). Key specifications — Switch Action: Momentary; Contact Form: SPDT-NO; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Compact; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Compact Series, 1 Pedals, Momentary, SPDT-NO, 6 ft Cord Lg (MPN 491-SC36MP). Key specifications — Switch Action: Momentary; Contact Form: SPDT-NO; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Compact; Power Source: Electrically Corded.
LINEMASTER Foot Switch: Vanguard Series, 1 Pedals, Momentary, SPDT, 8 ft Cord Lg (MPN 81SH12). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Vanguard; Power Source: Electrically Corded.
LINEMASTER
LINEMASTER Foot Switch: Vanguard Series, 1 Pedals, Momentary, SPDT, 8 ft Cord Lg (MPN 81SH12). Key specifications — Switch Action: Momentary; Foot Guard Included: No Guard Included; Brand: LINEMASTER; Series: Vanguard; Power Source: Electrically Corded.