D4NL-4EFA-B Safety Door Lock Switch 24V 2A IP21 ABS Industrial Control Equipment Protection
Product Description
Industrial sensor for reliable non-contact detection with fast response and high repeatability.
Suitable for part counting, edge detection, presence verification, and positioning tasks.
Product Images


Technical Parameters
Please contact us for detailed technical datasheets and specifications.
Related Products
Explore these related industrial control automation products:
Frequently Asked Questions
Q: Is this product covered by warranty?
A: Yes, all our industrial control automation products come with a 1-year warranty covering manufacturing defects and normal operational failures.
Q: Can this product be combined with other modules or controllers?
A: Yes, our industrial automation components are designed for system integration. Please provide your configuration requirements for compatibility verification.
Q: How quickly can I receive technical support?
A: Our customer service team provides rapid response to all inquiries. Technical questions are typically answered within hours during business days.
Q: What is the shipping time for this product?
A: We offer dispatch within 7 days for in-stock items. Products are carefully packaged with anti-static and shock-proof materials.
D4NL-4EFA-B Controller
,D4NL-4EFA-B Module
,D4NL-4EFA-B Control
-
3RV2021-4DA15 SIRIUS Motor Circuit Breaker Phase Failure Thermal Trip Unit
Product Description The Sie-mens 3RV2021-4DA15 SIRIUS 3RV2 Motor Protection Circuit Breaker features enhanced phase-failure sensitivity with thermal-magnetic trip mechanism. It supports adjustable rated current from 14A to 20A, with 6kA breaking capacity at 400V for motors up to 7.5kW. This 2-pole ... -
Servo Drive 8V1045.00-2 Industrial Control Automation 8V1090.00-2 8V1022.00-2 8V1180.00-2 8V1320.00-2 AC Servo Amplifier
Product Description Industrial motor drive offering efficient speed control through advanced control algorithms. Applied in pump and fan regulation, conveyor control, and industrial machinery. Product Images Technical Parameters Parameter Specification Model High Performance Servo Drive 8V1045.00-2 ... -
Air Circuit Breaker 3WL1220-2AA72-4GA4 3WL1220-2AA62-4GA4 3WL1220-2FB66-4GA4 3WL1220-2FB66-1AA2
Product Description Industrial power supply module providing stable regulated output for automation components. Applied in control cabinets, system power distribution, and field device powering. Product Images Technical Parameters Parameter Specification Model Air Circuit Breaker 3WL1220-2AA72-4GA4 ...