ZIA 1.5/4L-1S Terminal Blocks, ZIA Series, Connector Blocks, DIN Rail Mount, Spring Clamp

ZIA 1.5/4L-1S terminal block

Phoenix Contact ZIA connector

4-pole 1.5mm² terminal

ZIA 1.5/4L-1S Terminal blocks

The ZIA 1.5/4L-1S terminal block by Phoenix Contact is a 4-pole 1.5mm² connector designed for secure and compact electrical connections in industrial control systems and panel wiring applications.

Specification

SEODescription

The Phoenix Contact ZIA 1.5/4L-1S terminal block is a 4-pole connector designed for 1.5mm² wire connections, offering reliable signal and power transmission in industrial applications. It features a compact design with four independent connection points, supporting direct integration into modular control systems and DIN rail installations. Operating within a voltage range of up to 300V and a temperature range of -60°C to +100°C, this Phoenix Contact ZIA connector ensures durability in harsh environments like factory automation, energy systems, and machinery. Its tool-less push-in clamping technology enables quick installation, while the transparent housing allows visual inspection. However, it lacks built-in communication interfaces and may require additional accessories for complex network configurations.

SEOSpecification

Parameter	Specification
Product Type	ZIA 1.5/4L-1S Terminal Block
Manufacturer	Phoenix Contact
Number of Poles	4-pole
Cross-Sectional Area	1.5 mm²
Rated Voltage	400 V AC/DC
Rated Current	17 A
Connection Technology	Push-in/Screw Connection
Wire Preparation	Stripped or Ferrule
Material (Housing)	PA66 (Flame-Retardant)
Certification	UL 1059, IEC 60947-7-1
Operating Temperature	-40°C to +120°C

SEOQandA

question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods. Specific options can be negotiated based on order details.
question:Can you provide shipment photos or purchase records?
answer:Yes, we can provide product shipment photos and relevant purchase information upon request with prior notice.
question:What shipping options are available?
answer:We support DHL, FedEx, UPS, and other major logistics providers. Options are tailored to client needs and regions.

SEOQandA_Product

question:How to resolve loose connections in ZIA 1.5/4L-1S Terminal blocks?
answer:Tighten terminal screws using a calibrated torque tool to the manufacturer's specified value.
question:What causes overheating in ZIA 1.5/4L-1S terminals?
answer:Overheating often results from overcurrent; verify load matches the terminal's rated capacity.
question:How to fix incorrect wire insertion in ZIA 1.5/4L-1S?
answer:Ensure wires are stripped to the correct length and fully inserted before tightening screws.
question:Why do ZIA 1.5/4L-1S terminals show corrosion?
answer:Exposure to moisture or contaminants; replace affected terminals and ensure proper environmental sealing.
question:How to address intermittent signal loss in ZIA 1.5/4L-1S?
answer:Check for loose wires, damaged contacts, or oxidation; clean or replace terminals as needed.