Name: Honeywell Toggle Switch, Panel Mount, On-On-On, 4PDT, Screw Terminal, 277 V ac
Brand: Honeywell
SKU: 842-4990
Price: 5090.40 TWD
Availability: InStock

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Contact Configuration	4PDT
	Product Type	Toggle Switch
	Switch Operation	On-On-On
	Switch Contact Current	11, 18, 6A
	Mount Type	Panel
	Terminal Type	Screw
	Panel Cutout Size	12.4 mm
	Contact AC Voltage	277V ac
	Actuator Length	17mm
	Minimum Operating Temperature	-65°C
	Maximum Operating Temperature	71°C
	Length	22mm
	Height	26.7mm
	Series	TL
	Standards/Approvals	UL, CSA, CE
	Width	53mm

	Select all
	Brand Honeywell
	Contact Configuration 4PDT
	Product Type Toggle Switch
	Switch Operation On-On-On
	Switch Contact Current 11, 18, 6A
	Mount Type Panel
	Terminal Type Screw
	Panel Cutout Size 12.4 mm
	Contact AC Voltage 277V ac
	Actuator Length 17mm
	Minimum Operating Temperature -65°C
	Maximum Operating Temperature 71°C
	Length 22mm
	Height 26.7mm
	Series TL
	Standards/Approvals UL, CSA, CE
	Width 53mm

RoHS Status: Exempt

COO (Country of Origin):: US

Honeywell Series TL Toggle Switch, 17mm Actuator Length, 12.4mm Panel Cut-out size - 4TL1-70

This toggle switch is a multi-pole control device intended for panel mounting in industrial electrical and automation systems. It provides selectable circuit paths via a three-position On‑On‑On action and connects through screw terminals for secure wiring. The unit is suitable for environments requiring recognised safety approvals and a Compact mounting interface.

Features and Benefits:

• Four-pole switching enables simultaneous multi-circuit control
• Rated for 277V AC to support higher-voltage applications
• Contact currents of 11A, 18A and 6A accommodate varied load demands
• Operates between -65°C and 71°C for wide temperature ranges
• 17mm actuator length for predictable manual operation
• Bushing mount with 12.4mm cutout simplifies panel installation

Applications

• Suitable for control panels requiring multiple circuit selection
• Ideal for switching higher-voltage actuators and relays
• Used with test rigs needing distinct three-position control states
• Can be used for machinery control where a Compact panel footprint is needed
• Suitable for retrofit of industrial control cabinets with recognised approvals

How is the switch secured to a panel and what cutout is required?

It fits into a bushing-style mounting and requires a 12.4mm panel aperture for installation.

What Terminal arrangement does it use for wiring connections?

The unit uses screw-type terminals to provide clamped electrical connections for each pole.

How many separate circuits can be switched at once?

It switches four independent poles concurrently, allowing multiple circuits to be toggled together.

What positions does the actuator provide and how does that affect control logic?

The actuator offers three discrete positions in an On‑On‑On sequence, enabling selection between three distinct contact configurations for control schemes.

Standards

UL recognized, CSA certified, CE approved

Honeywell Toggle Switch, Panel Mount, On-On-On, 4PDT, Screw Terminal, 277 V ac

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