S49

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NKK SWITCHES

TOGGLE SWITCH, ON-OFF-(ON), 4PDT, NON ILLUMINATED, 20 A, PANEL MOUNT

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S49

Active

NKK SWITCHES

TOGGLE SWITCH, ON-OFF-(ON), 4PDT, NON ILLUMINATED, 20 A, PANEL MOUNT

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	S49	- Series

Actuator Height off PCB, Vertical	-	3.1 - 4.9 mm
Actuator Length	-	Flush
Actuator Length [x]	17.5 mm	3.8 - 27 mm
Actuator Length, Right Angle	-	1.46 mm
Actuator Marking	-	No Marking, Varies by Cap
Actuator Material	Brass, Chrome Plated	Brass, Chrome Plated, Brass, Nickel Plated, Glass Filled, Polyamide (PA), Nylon, Polybutylene Terephthalate (PBT), Polyphenylene Sulfide (PPS), Polyacetal, Polybutylene Terephthalate (PBT), Glass Filled
Actuator Orientation	-	Top Actuated, Side Actuated
Actuator Type	Standard Round	Standard Round, Flatted, Concave (Curved), Knurled, Round Button, Actuator Arm, Cap Required, Lever for Cap, Plunger for Cap, Locking Lever, Screwdriver Slot, Concave (Standard V), Standard, Standard Round with Cap, Round
Actuator Type	-	3.17 - 6 mm
Angle of Throw	-	30 - 45 °
Approval Agency	-	UL, EN, CSA, VDE
Bushing Thread	M12	M12, Unthreaded, Unthreaded, Square, M6 x 0.75
Bushing Thread	1 x 1	1 x 1
Circuit	4PDT	DPDT, 4PDT, 3PDT, SPDT, SPST, 3PST, DPST, SPST-NO, SP3T
Circuit per Deck	-	SP11T, 4P3T
Circuit per Deck	-	DP6T
Circuit per Deck	-	SP12T, SP3T
Color - Actuator/Cap	-	Black, Ivory, White
Contact Finish	-	Gold, Silver
Contact Material	-	Phosphor Bronze, Silver Alloy, Copper
Contact Rating @ Voltage	-	0.05 - 24 A
Contact Timing	-	Non-Shorting
Current Rating (Amps)	20 A, 15 A	0.4 - 250 A
Depth Behind Panel	-	22 - 99 mm
Depth Behind Panel	-	17 - 116.5 mm
Electrical Life	25000 Steps	10000 - 100000 Cycles
Features	-	Epoxy Sealed Terminals, Process Sealed, Jumper needed to achieve triple throw, Sealed - Fully, White Cap, Low Temperature Lubricant, Black Actuator, Black Cap
Illumination	Non-Illuminated	Non-Illuminated, Illuminated
Illumination Type, Color	-	LED, Yellow, Green, Red, White, Blue
Illumination Voltage (Nominal)	-	1.8 - 2.1 VDC
Index Stops	-	Adjustable, Fixed
Ingress Protection	-	IP67 - Dust Tight, Waterproof, Dust Proof
Mechanical Life	-	30000 - 5000000 Steps
Mounting Type	-	Through Hole, Right Angle, Through Hole, Vertical, Right Angle, Panel Mount, Snap-In, Flange, Surface Mount, Right Angle, Surface Mount
Number of Decks	-	2 - 5
Number of Decks	-	1
Number of Poles per Deck	-	1 - 2
Number of Positions	-	3 - 12
Number of Positions	-	2
Operating Force	-	157 - 265 gf
Operating Temperature	-	-30 - -10 ░C
Operating Temperature	-	50 - 85 °C
Operating Temperature [Max] [custom]	158 °F	50 - 158 °F
Operating Temperature [Min] [custom]	-10 °C	-10 °C
Outline	-	6.2 - 10 mm
Outline	-	6.2 - 10.8 mm
Panel Cutout Dimensions	-	17.8 - 32 mm
Panel Cutout Dimensions	-	10.1 - 19.8 mm
Panel Cutout Dimensions [diameter]	12.5 mm	0.25 - 12.5 mm
Switch Function	On-Off-Mom	On-Off-Mom, On-Mom, On-On, On-Off, Mom-Off-Mom, On-Off-On, Off-Mom, On-On-On, On-On-Mom, Mom-On-Mom
Switch Travel	-	0.3 mm
Switch Travel	-	0.25 mm
Termination Style	Solder Lug	Solder Lug, PC Pin, Quick Connect - 0.250" (6.3mm), Screw Terminal, Wire Wrap, Wire Leads, Gull Wing
Voltage Rating - AC	125 V	28 - 125 V
Voltage Rating - DC	30 V	28 - 30 V

- Series

MEDIUM CAPACITY STANDARD SIZE TOGGLE

...

Part	Actuator Type	Termination Style	Actuator Length [x]	Current Rating (Amps)	Switch Function	Bushing Thread	Bushing Thread	Actuator Material	Circuit	Illumination	Voltage Rating - AC	Operating Temperature [Min] [custom]	Operating Temperature [Max] [custom]	Electrical Life	Panel Cutout Dimensions [diameter]	Voltage Rating - DC	Operating Temperature [Min]	Operating Temperature [Max]	Features	Mounting Type
NKK SWITCHES S429	Standard Round	Solder Lug	17.5 mm	15 A	On-Off-Mom	M12	1 x 1	Brass, Chrome Plated	DPDT	Non-Illuminated	125 V	-10 °C	158 °F	15000 Cycles	12.5 mm
NKK SWITCHES S49	Standard Round	Solder Lug	17.5 mm	15 A, 20 A	On-Off-Mom	M12	1 x 1	Brass, Chrome Plated	4PDT	Non-Illuminated	125 V	-10 °C	158 °F	25000 Steps	12.5 mm	30 V
NKK SWITCHES B2RJH	Standard Round	PC Pin	6.3 mm	0.4 VA	On-Mom	Unthreaded		Brass, Nickel Plated	DPDT	Non-Illuminated	28 V			50000 Cycles		28 V	-30 ░C	85 °C	Epoxy Sealed Terminals	Through Hole, Right Angle
NKK SWITCHES S32/CUL	Standard Round	Solder Lug	17.5 mm	20 A	On-On	M12	1 x 1	Brass, Chrome Plated	3PDT	Non-Illuminated	125 V	-10 °C	158 °F	25000 Steps	12.5 mm	30 V
NKK SWITCHES S2F	Standard Round	Quick Connect - 0.250" (6.3mm)	17.5 mm	15 A, 20 A	On-On	M12	1 x 1	Brass, Chrome Plated	SPDT	Non-Illuminated	125 V	-10 °C	158 °F	25000 Steps	12.5 mm	30 V
NKK SWITCHES S1A	Standard Round	Solder Lug	17.5 mm	15 A, 20 A	On-Off	M12	1 x 1	Brass, Chrome Plated	SPST	Non-Illuminated	125 V	-10 °C	158 °F	25000 Steps	12.5 mm	30 V
NKK SWITCHES S425T	Standard Round	Screw Terminal	17.5 mm	15 A	On-Mom	M12	1 x 1	Brass, Chrome Plated	DPDT	Non-Illuminated	125 V	-10 °C	158 °F	15000 Cycles	12.5 mm
NKK SWITCHES S31T	Standard Round	Screw Terminal	17.5 mm	20 A	On-Off	M12	1 x 1	Brass, Chrome Plated	3PST	Non-Illuminated	125 V	-10 °C	158 °F	25000 Steps	12.5 mm	30 V
NKK SWITCHES A25AH	Standard Round	PC Pin	10 mm	0.4 VA	On-Mom	Unthreaded, Square		Glass Filled, Nylon, Polyamide (PA)	DPDT	Non-Illuminated	28 V			50000 Cycles		28 V	-30 ░C	85 °C	Process Sealed	Through Hole, Right Angle
NKK SWITCHES S6F	Standard Round	Quick Connect - 0.250" (6.3mm)	17.5 mm	20 A	On-On	M12	1 x 1	Brass, Chrome Plated	DPDT	Non-Illuminated	125 V	-10 °C	158 °F	25000 Steps	12.5 mm	30 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 23.22
		10	$ 21.09
		25	$ 20.14
		50	$ 19.07
		100	$ 18.36
		250	$ 17.18
		500	$ 14.66
Newark	Each	1	$ 45.61
		5	$ 43.32
		10	$ 40.15
		25	$ 36.63
		50	$ 31.70
		100	$ 29.59
		250	$ 26.95

Description

General part information

- Series

Toggle Switch 4PDT Panel Mount

Documents

Technical documentation and resources