- LA39 Pushbutton Common Problem
- AD16 Indicator Common Problem
- Flush Metal Pushbutton Indicator Common Problem
- PB1 Common Problem
- Lw39 Cam Switch Common Problem
- x.R Relay Common Problem
- TL Tower Light Common Problem
- ALH-0.66 Current Transformer Common Problem
- X Enclosure Common Problem
- ALS Limit Switch Common Problem
- AD16-30JC Combined Indicators Common Problem
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01Installation methods for LA39-A/B/C pushbuttons?
Five methods: installation with the Z1 inclined screws, installation with the Z2 straight screws, installation with the Z3 nuts with fastening screws, installation with the Z4 nuts without fastening screws, convenient installation by one hand for Z5.
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02Can the LA39 series products be used at high altitudes?
They can be used normally at altitudes below 2,000m. If over 2,000m, they need to be derated for use.
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03Difference between quick-action type and slow-action type contact?
The structure is different. Slow-action type contact: single support and double breakpoints, large spacing, with forced disconnection function, can bear bigger current. Emergency stop buttons are configured with slow-action type contact by default. Quick-action type contact: single support and double breakpoints, quick action.
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04Which products in the LA39 series are UL certified?
Currently, none of the products in the LA39 series are UL certified.
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05Which products in the LA39 series are DNV certified?
Some products in the LA39-B2 series are optional marine products.
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06Can the LA39-E, F, and G series small pushbuttons achieve anti-interference?
Currently, the small pushbuttons are not produced with anti-interference capabilities.
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07Operating ambient temperature for the LA39 series?
-25 ℃~55 ℃
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08Maximum allowable installation thickness for the different mounting bases of LA39-A/B?
For LA39-A/B, when equipped with Z1 and Z2 mounting bases without accessories, the maximum thickness of the panel is 8mm. When using Z3, Z4, and Z5 mounting bases, the maximum panel thickness is 5mm.
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09Contact configurations for single-layer contact module of the LA39?
Totally five: 1NO, 1NC, 1NO+1NC, 2NO, and 2NC.
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10Sizes for the E-stop pushbutton head?
Ф40mm and Ф60mm
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