DECA D16LAT1-4AB 16mm Rectangular Latching Push Button Switch | 4NO+4NC | Taiwan Original | Order Available

1. Product Overview

The DECA D16LAT1-4AB is a 16mm series industrial push button switch manufactured by DECA Switchlab (Taiwan). It features a rectangular actuator, latching (alternate / self-locking) operation, and 4 sets of normally open (NO) + 4 sets of normally closed (NC) contacts. Widely used in industrial control panels, automation equipment, machine tools, and power control cabinets, this product is renowned for its high reliability and long service life.

2. Specifications

表格

3. Key Features

1. Latching Design — Maintains state after pressing, toggles on second press. Ideal for continuous on/off control applications.
2. Multi-contact Configuration — 4NO+4NC (8 contacts total) can control multiple circuits simultaneously, reducing the number of switches needed.
3. Long Lifespan — Up to 3 million mechanical cycles and 500,000 electrical cycles. Suitable for high-frequency operation environments.
4. Flame-retardant Material — Bezel made of flame-retardant PA, meeting industrial safety standards.
5. Silver Contacts — Silver contact material provides excellent conductivity, low contact resistance, and strong arc resistance.
6. Standard 16mm Mounting — Industry-standard 16mm mounting hole. Directly compatible with other brands of the same specification.
7. CE Certified — Meets EU safety standards, eligible for global export.

4. Typical Applications

• Industrial control panels and operator consoles
• Automated production lines and robotic equipment
• CNC machines and machining centers
• Power control cabinets and distribution panels
• Hoisting equipment and conveying machinery
• HVAC control systems
• Packaging machinery and food processing equipment
• Rail transit and marine equipment

5. Model Explanation

D16LAT1-4AB designation:

• D16: 16mm mounting diameter series
• L: Rectangular actuator
• A: Alternate (latching / self-locking) operation
• T: Standard type
• 1: Single-pole base design
• 4AB: 4 contact blocks — 4 Normally Open (NO) + 4 Normally Closed (NC)

6. Why Choose Us

1. Factory Order, Quality Assured — All products sourced directly from Taiwan DECA factory or authorized channels, ensuring genuine originals. Lead time applies after order confirmation; specific delivery time confirmed upon quotation.
2. Worldwide Delivery — Supports DHL, FedEx, UPS and other international couriers. Can also ship via your designated freight forwarder to 200+ countries.
3. Professional Support — Selection consultation, technical parameter confirmation, and alternative model recommendation services.
4. Flexible Procurement — Supports small-batch sample orders and large-volume orders with tiered pricing discounts.
5. Pre-shipment Inspection — Appearance and function inspection performed before shipment to ensure delivered products meet requirements.

7. Frequently Asked Questions (FAQ)

Q1: Is D16LAT1-4AB latching or momentary? A: D16LAT1-4AB is latching (self-locking / alternate type) — it maintains its state after pressing and toggles only when pressed again. If you need momentary type (press to make, release to break), please select model D16LMT1-4AB.

Q2: Does this model come with illumination? A: The standard D16LAT1-4AB is non-illuminated. If you need an illuminated version, please confirm the specific LED color and voltage — we can provide illuminated models.

Q3: Can you provide the datasheet? A: Yes, contact our sales team to receive the complete product specification sheet and installation drawings.

Q4: What is the minimum order quantity? A: We support orders starting from 1 piece. Both sample procurement and bulk orders are welcome. Bulk orders enjoy tiered pricing.

Q5: What is the lead time? A: This model is available via factory order. Standard lead time is approximately 2-4 weeks, depending on factory stock and production schedule. Please contact sales to confirm current lead time — we will coordinate the fastest delivery option available.