SND2 Limit Switches with Reset Function

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Features:

*Glass fiber reinforced plastic body
*Easily interchangeable contact block
*Galvanically separated contacts
*Screw terminals with self-lifting clamps for easy wiring
*Positive Opening of NC contacts
*4 x 90o actuator positions
*Cable entry available: M20, PG13.5 and 1/2"NPT
*Conform to EN 50047 standard

Installation dimensions:

Specifications:

Operating Speed:	0.05mm-2m/sec
Operating Frequency:	Mechanical:120ops/min Electrical: 30ops/min
Insulation Resistance:	>100MΩ @ 500V DC
Contact Resistance:	<25mΩ
Rated Current/Voltage:	10A/600V AC (EN60947-5-1)
Electrical Rating:	UL/cUL Listed(E216958) for AC15 A600/ DC13 Q300
Dielectric Strength:	1000VAC for 1 min between non-continuous terminals
2500VAC for 1 min between each terminal and ground
Service Life:	Mechanically 10,000,000, Electrically 500,000
Operating Temperature:	-25~80℃(-13~176°F) without formation of ice
Humidity:	<95%RH
Weight：	59~109g
Degree of protection:	IP65

for example：SND21	04	-SP	-C	P	L	-R
Enclouse type	head styles	contact block	conduits	roller material	option	reset option
SND21:2 conduits		SP:snap action 1NO/1NC	A:1/2"NPT	blank:metal	blank	blank:auto reset
		SL:BBM slow action 1NO/1NC	B:PG13.5	P:Nylon roller	blank:reset with Lengthen	R:reset by handle
		SL1:MBB slow action 1NO/1NC	C:M20
		SL2:slow action 2NC	D:M16
		SL3:slow action 2NO	B1:PG11
		SL4:slow action 3NC
		SL5:slow action 3NO
		SL6:BBMslow action 2NC/1NO
		SL7:MBBslow action 2NC/1NO
		SL8:BBM slow action 1NC/2NO
		SL9:MBB slow action 1NC/2NO

NO.	Subject	PDF Download
1	SND Series with Reset Function	Download