SZL-VL series

The new economical SZL-VL Series miniature type limit switches are specially designed for applications of small mounting space. These miniature switches are ideal for OEM machinery which requires a rugged and reliable limit switch that is capable of being mounted in space restricted applications. A wide range of actuators and optional neon lamp indicators add additional flexibility. A special pre-molded flexible cable gland allows for fast and simple wiring termination.

Technical data

Selection guide

	SZL-VL-A	ZL-VL-B	SZL-VL-C
Actuator	Side Rotary - Roller Lever Standard	Side Rotary - Roller Lever Adjustable	Side Rotary - Rod Adjustable
Operating Force (O.F.)	5,88 N max. [1.32 Ibs max.]	3,35N - 7,84 N max. [0,75 Ibs - 1,76 Ibs max.]	2N - 7,84 N max. [.45 Ibs - 1,76 Ibs max.]
Release Force (R.F.)	0,49 N min. [0.11 Ibs min.]	0,21 N - 0,49 N min. [0,046 Ibs - 0,11 Ibs min.]	0,12 N - 0,49 N min. [0,026 Ibs - 0,11 Ibs min.]
Pretravel (P.T.)	20° max.	20° max.	20° max.
Overtravel (O.T.)	75° min.	75° min.	75° min.
Differential Travel (D.T.)	10° max.	10° max.	10° max.
	SZL-VL-D	SZL-VL-E	SZL-VL-F
Actuator	Top Plunger	Cross Roller Plunger	Wobble - Plastic Rod Coil Spring
Operating Force (O.F.).	8,83 N max. [2 Ibs max.]	8,83 N max. [2 Ibs max.]	8,88 N max.[0.2 Ibs max.]
Release Force (R.F.)	1,47 N min. [0,33 Ibs min]	1,47 N min. [0,33 Ibs min]	-
Pretravel (P.T.)	1,5mm max. [0.060 in max.]	1,5mm max. [0.060 in max.]	30mm max. [1.18 in max.]
Overtravel (O.T.)	4mm min. [0.158 in min.]	4mm min. [0.158 in min.]	20mm min. [0.788 in min.]
Differential Travel (D.T.)	0,7mm max. [0.028 in max.]	0,7mm max. [0.028 in max.]	-
	SZL-VL-G	SZL-VL-H
Actuator	Wobble - Coil Spring	Roller Plunger
Operating Force (O.F.)	8,88 N max. [0.2 Ibs max.]	8,83 N max. [2 Ibs max.]
Release Force (R.F.)	-	1,47 N min. [0,33 Ibs min]
Pretravel (P.T.)	30mm max. [1.18 in max.]	1,5mm max. [0.060 in max.]
Overtravel (O.T.)	20mm min. [0.788 in min.]	4mm min. [0.158 in min.]
Differential Travel (D.T.)	-	0,7mm max. [0.028 in max.]

Dimensions [mm/in]

SZL-VL-A	SZL-VL-C
SZL-VL-B	SZL-VL-D
SZL-VL-E	SZL-VL-F
SZL-VL-G	SZL-VL-H