ASI Automation Systems Interconnect, Inc.
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Automation Systems Interconnect - 877-650-5160 -

Terminal Blocks for All

Types of Applications!  

Thousands of DIN Rail mounted Terminal Blocks and Accessories to select from 
at prices guaranteed to save you money at


High Quality

In Stock! 


Full metal body design providing for maximum current carrying capability. 


Voltage: 600 V

Current Rating: 25A 

Wire Range: 20 - 12 AWG

Login Price: $.52






Spring Clamp

In Stock!

Ensures a reliable connection every time. Designed with a special stop in housing to insure that the Spring Clamp is not over stressed during actuation. 


Voltage: 600V

Current Rating: 15A 

Wire Range: 26 - 14 AWG 

Login Price: $.47






Miniature Screw Clamp

Call 877-650-5160 for Stock and Special Pricing!!!! 


Miniature design maximizes

use of panel space 


Voltage: 600V 

Current Rating: 15A 

Wire Range: 26 - 14 AWG








Circuit Disconnect 

In Stock! 


Ideal for CT Applications 


Voltage: 600V 

Current Rating: 47A

Wire Range: 20 -8 AWG 

Login Price: $3.38 







NEMA Style Terminal Block
In Stock!



UL recognized, ring lugs for secure connection and easy DIN rail mounting 


Voltage: 600V

Current Rating: 30A 

Screw Size: M4

Login Price: $.44




Competitive Alternative

In Stock! 

Compared to Phoenix Contact® UK5N - 3004362. Accessories can be used Interchangeably.  


Voltage: 600 V 

Current Rating: 30A 

Wire Range: 30 - 10 AWG

Login Price: $.37

Save 73% compared to Phoenix Contact®



Spring Clamp -

Competitive Alternative

In Stock!

Compare to Phoenix Contact® 3031364, Type ST 4.  Accessories can be used Interchangeably.  


Voltage: 600V 

Current Rating: 30A 

Wire Range: 28 - 10 AWG 

Login Price: $.66

Save 60% compared to Phoenix Contact®





Micro-Mini Competitive Alternative

In Stock! 

Compare to Phoenix Contact® 3001679, Type MT1.5-QUATTROAccessories can be used Interchangeably.  


Voltage: 600V 

Current Rating: 15A

Wire Range: 30 - 14 AWG 

Login Price: $1.33

Save 68% Compared to

Phoenix Contact®




Insulation Displacement

In Stock!

Easiest-to-use, most compact insulation displacement terminal block on the market today. 

Watch Video


Voltage: 600V 

Current Rating: 15A

Wire Range: 20 - 16 AWG 

Login Price: $1.60






Ring Lug 

In Stock!


Accept wires equipped with ring lug or fork tongue crimp terminals.


Voltage: 600V 

Current Rating: 35 A

Wire Size: 20 -10 AWG

Login Price: $.61 




Competitive Alternatives

In Stock! 



Compared to Rockwell Automation® 1492-J3. Accessories can be used Interchangeably.  

Voltage: 600V
Current Rating: 25A 
Wire Range: 28 -12 AWG
Login Price: $.57
Save 25% compared to Rockwell Automation®
Single Side Connection 
In Stock!
Compare to Phoenix Contact® 3002597, Type UK5-RETURN. Pass-through block with both connections on the same side to save panel space.
Voltage: 300V 
Current Rating: 30A
Wire Range: 30 - 10 AWG
Login Price: 1.02
Save 74% Compared to Phoenix Contact®
Double Level Mini Competitive Alternative
In Stock!


Compare to Phoenix Contact® 1414064, Type MBKKB25. Accessories can be used Interchangeably.  


Voltage: 300V 

Current Rating: 20A 

Wire Range: 30 - 12 AWG 

Login Price: $1.43

Save 75% Compared to Phoenix Contact®




Insulation Displacement

In Stock!

Easy to use IDC to Screw Clamp connection for field wire terminations. 

Watch Video


Voltage: 600V

Current Rating: 15A

Wire Range: 20 - 16/24 -10 AWG

Login Price: $1.83






Multiple Level 

In Stock!


Reduce space in your cabinet by 50% with muli-level terminal blocks.


Voltage: 600 V

Current Rating: 20 A

Wire Size: 20 -12 AWG

Login price: $1.50




Don't Forget ASI also offers the lowest cost DIN Rail and DIN Rail Cutter on the Market  

All trademarks are the property of their respective owners.  Automation Systems Interconnect, Inc 
is not authorized by, associated with or sponsored by any of the trademark owners. 


  //  PO Box 1340 Mehanicsburg PA 17019  //  877-650-5160  //


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DIN Rail Terminal Blocks
Industrial Control Relays
PCB Terminal Blocks
Mini Circuit Breakers
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Panel Mount Circuit Breakers
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Automation Systems Interconnect, Inc. • 4700 Westport Drive, Suite 500 • Mechanicsburg, PA • 17055

Remit To:  P.O. Box 1340 • Mechanicsburg, PA • 17055
Toll-Free: 1(877)-650-5160 • Phone: 717-249-5581 • Fax: 717-249-5542
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