Terminal Blocks - Panel Mount

Image Part Number Description / PDF Quantity Rfq
VZ0530500000G

VZ0530500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 5POS GREEN

0

VZ2150500000G

VZ2150500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 21POS GREEN

0

VZ1450500000G

VZ1450500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 14POS GREEN

0

VZ2230500000G

VZ2230500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 22POS GREEN

0

VZ1230500000G

VZ1230500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 12POS GREEN

0

VZ1030500000G

VZ1030500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 10POS GREEN

0

VZ1150500000G

VZ1150500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 11POS GREEN

0

VZ1530500000G

VZ1530500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 15POS GREEN

0

VZ1330500000G

VZ1330500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 13POS GREEN

0

VZ1730500000G

VZ1730500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 17POS GREEN

0

VZ2030500000G

VZ2030500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 20POS GREEN

0

VZ2350500000G

VZ2350500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 23POS GREEN

0

VZ0450500000G

VZ0450500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 4POS GREEN

0

VZ0430500000G

VZ0430500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 4POS GREEN

0

VZ0250500000G

VZ0250500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 2POS GREEN

0

VZ2430500000G

VZ2430500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 24POS GREEN

0

VZ0650500000G

VZ0650500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 6POS GREEN

0

VZ0750500000G

VZ0750500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 7POS GREEN

0

VZ0250600000G

VZ0250600000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 2POS BLUE

0

VZ1950500000G

VZ1950500000G

Anytek (Amphenol Anytek)

TERM BLK HEADER 19POS GREEN

0

Terminal Blocks - Panel Mount

1. Overview

Panel Mount Terminal Blocks are modular electrical connectors designed for permanent mounting on control panels or equipment chassis. They facilitate secure and organized termination of wires in industrial applications. These components play a critical role in ensuring reliable electrical connectivity, enabling efficient signal and power distribution across systems.

2. Main Types & Functional Classification

TypeFunctional FeaturesApplication Examples
Screw Terminal BlocksMechanical clamping via screws, high current capacityIndustrial machinery control panels
Spring Cage Terminal BlocksTool-free wire insertion, vibration resistanceAutomotive testing equipment
PCB Terminal BlocksDirect printed circuit board mountingMedical diagnostic devices
DIN Rail Terminal BlocksStandardized rail mounting, modular expansionFactory automation systems

3. Structure & Components

Typical construction includes: - Insulating housing (PA66/Glass Fiber) - Conductive elements (Copper Alloy/Brass) - Mounting flange with M4/M6 threaded holes - Wire entry system (Axial/Radial orientation) - Locking mechanisms (Screw/Spring Clamp)

4. Key Technical Specifications

ParameterImportance
Rated Current (10-300A)Determines power handling capability
Working Voltage (250-1000V)Defines electrical insulation requirements
Wire Size Range (0.14-35mm )Dictates application flexibility
Material Flame Rating (UL94 V-0)Safety compliance factor
Operating Temperature (-40 C to +120 C)Environmental endurance indicator

5. Application Fields

Primary industries include: - Industrial Automation (PLC control cabinets) - Energy Systems (Solar inverters) - Transportation (Railway signaling) - Building Technology (HVAC controllers) - Test & Measurement (Lab equipment)

6. Leading Manufacturers

ManufacturerRepresentative Product
Phoenix ContactPT 12-2,5/2-H-SC
Weidm llerSAM 2.5/2
TE ConnectivityDeutsch DT Series
OmronLY2N-S-DC5V

7. Selection Guidelines

Key considerations: 1. Electrical requirements (current/voltage ratings) 2. Mechanical constraints (panel cutout dimensions) 3. Environmental conditions (temperature/humidity) 4. Maintenance needs (terminal accessibility) 5. Compliance standards (UL, CE, RoHS)

8. Industry Trends

Current developments focus on: - Miniaturization with higher current density - Smart terminal integration with diagnostic capabilities - Enhanced vibration resistance for mobility applications - Eco-friendly materials meeting REACH regulations - 3D-printed custom housing solutions

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