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Dayton Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever - Selector Switches
DaytonSelector Switches

Dayton Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever

The DAYTON Selector Switch (SKU 3G-OTH-35221) is a 30 mm panel-mounting selector switch with a long-handled knob and a metallic bezel. It features a momentary/maintained/momentary action across three positions…

SKU 3G-OTH-35221

Brand
Dayton
Item
Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever
Category
Selector Switches
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
Extended Lever, 1NO/1NC, Metallic
Cam
C
Action
Momentary/Maintained/Momentary
Positions
3
AC Contact Rating
10 A @ 600 V
DC Contact Rating
0.27 A @ 250 V
Operator Head Type
Long-Handled Knob
Operator Illumination
Non-Illuminated
Operator Head Material
Plastic
Switch Bezel Material Type
Metallic
Switch Function @ 1st Position
On
Switch Function @ 2nd Position
Off
Switch Function @ 3rd Position
On
Switch Function @ 4th Position
No Fourth Position
Hazardous Location Specification
Not Rated

Technical Documents

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

Product Description

The DAYTON Selector Switch (SKU 3G-OTH-35221) is a 30 mm panel-mounting selector switch with a long-handled knob and a metallic bezel. It features a momentary/maintained/momentary action across three positions (On-Off-On) with a Cam C configuration, rated for 10 A at 600 V AC and 0.27 A at 250 V DC. The non-illuminated plastic operator head is not rated for hazardous locations.

Frequently Asked Questions

What is the DAYTON 3G-OTH-35221 selector switch used for?

The DAYTON 3G-OTH-35221 selector switch is used for industrial panel control, enabling operators to select between On-Off-On positions with a momentary/maintained/momentary action. It suits machinery, conveyors, and process equipment requiring a 30 mm panel-mounting switch with a long-handled knob and metallic bezel.

What are the specifications of the DAYTON 3G-OTH-35221 selector switch?

The DAYTON 3G-OTH-35221 is a 30 mm panel-mounting selector switch with 3 positions, extended lever, and 1NO/1NC contacts. It has an AC contact rating of 10 A @ 600 V and a DC contact rating of 0.27 A @ 250 V. The operator head is non-illuminated plastic with a metallic bezel, and it is not rated for hazardous locations.

Where to buy the DAYTON 3G-OTH-35221 selector switch worldwide?

3G Electric supplies the DAYTON 3G-OTH-35221 selector switch worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this switch to your facility. Contact us for availability and lead time; we source genuine DAYTON components across 14 industrial departments.

How to install a DAYTON 3G-OTH-35221 selector switch?

To install the DAYTON 3G-OTH-35221, mount it in a 30 mm panel cutout, secure with the provided nut, and wire the 1NO/1NC contacts per your control circuit. Use appropriate torque on terminals and verify the cam C action matches your On-Off-On sequence. Always follow local electrical codes and the manufacturer's installation guide.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

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

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