Datasheet

ManualsBrandsHoneywell ManualsAutomationLimit Switch, Side Rotary Adjustable Lever, Metal, 1NO/1NC, Snap Action

Datasheet

MICRO SWITCH Miniature Industrial Limit Switch

SZL-VL-S Series

DESCRIPTION

The SZL-VL-S Series miniature-type limit switch is designed for

use in applications where limited mounting space is available.

With IP67 seal rating, these switches are suitable for OEM

machinery that requires a rugged and reliable limit switch

capable of being mounted in space restricted applications. Its

design enhances ease of wiring with ample wiring space, and

has an optional cable gland for faster and more efﬁcient wiring

termination.

The SZL-VL-S Series switches have a split-housing design

made of a die-cast body and head with glass-ﬁlled, ﬂame-

retardant thermoplastic cover. The cover is removable for easy

access and ease of installation. Modular actuator head design

allows for conﬁgurations to meet a variety of application

needs. The SZL-VL-S are available globally and carry

certiﬁcations for applications around the world.

DIFFERENTIATION

• With robust environmental ratings, the SZL-VL-S is

protected for all kinds of industrial applications. IP67

indicates that the SZL-VL-S is protected against the

effect of immersion in water between 15 cm and 1 m. The

competition standard is IP65 which can only withstand low

pressure spray and jets of water.

• The electrical rating of 10 A permits the SZL-VL-S switch to

be used with heavier electrical loads than competitors

VALUE TO CUSTOMERS

• These switches are user-friendly interfaces and may be used

in a broad range of applications to help meet the challenges

of many industrial environments.

• A variety of actuators ﬁt on the same platform reducing the

need to use various kinds of mounting hardware.

FEATURES

• Approvals: CCC, CE, cULus

• Sealed to IP67, NEMA 1, 12, 13

• Snap-action contacts

• Die-cast metal housing with glass-ﬁlled, ﬂame-retardant

thermoplastic cover

• Stainless steel levers with either steel and nylon rollers

• Variety of actuators

• Positive-opening contacts (side rotary version only)

• RoHS compliant

• Utilization category: AC-15 A300 (380 Vac/0.5 A)

DC-13 Q300 (220 Vdc/0.05 A)

• Mechanical life rating: 10 million cycles

• Electrical life rating: 0.5 million cycles

APPLICATIONS

• Scissor/boom position detection

• Vehicle accessibility lifts

• Escalators/Motorized walkways

• Machine tools

• Mobile light towers

• Packaging equipment

• Conveyor equipment

• Overhead doors

• Agriculture equipment

• Rail passenger cars (internal doors)

PORTFOLIO

The MICRO SWITCH SZL-VL-S series joins Honeywell’s NGC

Series and the GLL Series switches for general industrial

applications. The combined portfolio helps ensure a variety

of industrial applications or position sensing tasks can be

performed by a Honeywell limit switch. To view the entire

product portfolio, click here.

Sensing and Internet of Things

002389

Issue 3

Summary of content (8 pages)

PAGE 1
MICRO SWITCH Miniature Industrial Limit Switch SZL-VL-S Series 002389 Issue 3 Datasheet FEATURES • • • • • • • • • • • DESCRIPTION The SZL-VL-S Series miniature-type limit switch is designed for use in applications where limited mounting space is available. With IP67 seal rating, these switches are suitable for OEM machinery that requires a rugged and reliable limit switch capable of being mounted in space restricted applications.
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MICRO SWITCH Miniature Industrial Limit Switch, SZL-VL-S Series Table 1. Performance Specifications Characteristic Parameter Description Approvals Miniature industrial limit switch CCC, CE, cULus Die-cast metal housing with glass-filled, flame-retardant thermoplastic cover UL 94 flame spread testing: V-0 rated Conduit entry or cable gland Snap-action (all versions) Positive-opening contacts (side rotary version only) Silver alloy AC-15 A300 (380 Vac/0.5 A) DC-13 Q300 (220 Vdc/0.
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MICRO SWITCH Miniature Industrial Limit Switch, SZL-VL-S Series Figure 4.
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MICRO SWITCH Miniature Industrial Limit Switch, SZL-VL-S Series Differential travel max. mm [in] Overtravel min. mm [in] Min. travel to achieve positive opening Operating force/torque (max.) Steel, R30 0° 25° 15° 70° 40° 18 Ncm [1.59 in-lb] Side rotary, fixed lever Steel roller, Ø18 x 6,5 [Ø0.71 x 0.25] Steel, R30 0° 25° 15° 70° 40° 18 Ncm [1.59 in-lb] SZL-VL-S-B-N-M Side rotary, adjustable lever Nylon roller, Ø18 x 6,5 Steel, R30 to R70 [Ø0.71 x 0.
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MICRO SWITCH Miniature Industrial Limit Switch, SZL-VL-S Series Dimensional Drawings • mm [in] Figure 5. SZL-VL Side Rotary Limit Switch (Fixed Lever) Ø 18 [0.7] roller PT 36 [1.41] 6,3 [0.25] Adjustable length of arm 30 to 70 [1.18 to 2.76] M4 arm fixing screw 2X Ø 4,2 [0.17] mounting holes 20 [0.79] 64 [2.52] 56 [2.21] 63,5 [2.5] 2X M5 (P = 0.8) tapped mounting holes 73,20 [2.88] 12,5 [0.49] 64 [2.52] 4 [0.16] 25,7 [1.01] 7,5 [0.30] 17 [0.67] 21 [0.83] 28,5 [1.12] Figure 7.
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MICRO SWITCH Miniature Industrial Limit Switch, SZL-VL-S Series Figure 9. SZL-VL Cross Roller Plunger Limit Switch Figure 10. SZL-VL Roller Plunger Limit Switch 10 [0.39] 3,8 [0.15] 10 [0.39] Ø 12,7 [0.50] 3,8 [0.15] Ø 12,7 [0.50] 15 [0.59] 38,5 [1.52] 2X Ø 4,2 [0.17] mounting holes 38,5 [1.52] 2X Ø 4,2 [0.17] mounting holes 2X M5 (P = 0.8) tapped 7,0 [0.28] depth mounting holes 63,5 [2.5] 2X M5 (P = 0.8) tapped 7,0 [0.28] depth mounting holes 56 [2.21] 64 [2.52] 63,5 [2.5] 56 [2.21] 64 [2.
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MICRO SWITCH Miniature Industrial Limit Switch, SZL-VL-S Series Figure 13. SZL-VL Coil Wobble Limit Switch Figure 14. SZL-VL M12 Cable Gland (A1-LSC-F) 10,1 [0.4] 8 [0.31] 5,2 [0.20] Cable outer diameter Ø 4 to Ø 6,5 [Ø 0.16 to Ø 0.26] Ø 16,8 [0.66] 30 [1.18] M12X1.5 Ø 5,8 [0.23] 100 [3.9] 12 [0.47] 2X Ø 4,2 [0.17] mounting holes 20 [0.79] 2X M5 (P = 0.8) tapped 7,0 [0.28] depth mounting holes 20 [0.79] 10,5 [0.41] 56 [2.2] 64 [2.52] 2X M5 (P = 0.8) tapped mounting holes 73,20 [2.88] 21 [0.
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ADDITIONAL INFORMATION The following associated literature is available on the Web at sensing.honeywell.com: • Product installation instructions • Product range guide • Product application-specific information – Application Note: Mid-tier Limit Switch Product Introduction m WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury.