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Home >  Circuit Disconnect and Shorting Terminal Blocks > Screw Clamp Knife Disconnect Terminal Blocks

Knife Disconnect Terminal Block, Screw Clamp

Knife disconnect terminal blocks are typically used in control systems where there is the need to open a circuit without disturbing the wiring, such as in a control loop in a processing plant. 
    Knife disconnect terminal blocks feature:
  • A green color-coded lever for clear visual indication of an open or closed circuit
  • Single and double level to fit the application and save space in the panel
  • Models with sockets in the screw heads for easy access to apply test plugs or jumpers
  • Ex i versions with blue housings for use in hazardous areas
  • Approvals including UL
ASI terminal blocks and screw terminal blocks can save you time and money when troubleshooting circuits in your control system and they are certainly a reliable and economical choice, compared to other suppliers of similar products.

ASI's broad range of marking products will save you both Time and Money. They include terminal block labels, wire markers, name plates, and much more Learn More...


View Associated Products Below to Complete Your Project
Catalog No. / Description 
MP120GR Product
Screw Clamp Connection Knife Disconnect Terminal Block
  • Screw clamp wire connections
  • A 5.5mm wide knife disconnect,green lever for opening circuits without removing wires
  • Terminal block rated for 20 -12 AWG
Type MPS.2/SW/GR, Screw Clamp Connection Knife Disconnect Terminal Block, 20-12 AWG, with bridge, Gray 
List Price
$2.87 each
Packages of 120
 
Green Check In Stock
Type MPS.2/SW(Ex)i, Screw Clamp Connection Knife Disconnect DIN Rail Mounted Terminal Block, 20-12 AWG, (Ex)i Blue 
List Price
$3.48 each
Packages of 120
 
Green Check In Stock
ASIUK5MTKPP Product
Knife Disconnect DIN Rail Mounted Terminal Block
  • 6.2mm wide DIN rail mounted terminal block that features socket style screw heads for test plugs
  • Orange colored circuit disconnect for visual indication of the circuit status, opened or closed.
  • It is rated for 22 to 12 AWG at up to 15 amps.
Knife disconnect DIN Rail Mounted terminal block, Screw Clamp 22-12 AWG 
List Price
$2.71 each
Packages of 50
 
Green Check In Stock
MP950GR Product
Screw Clamp Connection Knife Disconnect DIN Rail Mounted Terminal Block
  • A 6 mm wide knife disconnect, green lever, terminal block rated for 26 -10 AWG..
  • Screw clamp wire connections
  • Circuit disconnect knife lever for opening circuits without removing wires.
Type MPS.4/GR, Screw Clamp Connection Knife Disconnect DIN Rail Mounted Terminal Block, 26-10 AWG, Gray 
List Price
$2.88 each
Packages of 100
 
Ships Stock - 4 weeks
Type MPS.4, Screw Clamp Connection Knife Disconnect DIN Rail Mounted Terminal Block, 24-10 AWG 
List Price
$3.70 each
Packages of 100
 
Ships Stock - 4 weeks
Type MPS.4 (Ex)i, Screw Clamp Connection Knife Disconnect DIN Rail Mounted Terminal Block, 26-10 AWG, Blue 
List Price
$3.81 each
Packages of 100
 
Ships Stock - 4 weeks
Type MPS.4/VS, Knife Disconnect DIN Rail Mounted Terminal Block, 1 screw clamp and 1 solder connection, 20-10 AWG 
List Price
$3.63 each
Packages of 80
 
Ships Stock - 4 weeks
MP710GR Product
Screw Clamp Connection Knife Disconnect DIN Rail Mounted Terminal Block
  • Accommodates cross-connection 5.5mm wide knife disconnect,green lever
  • female test socket screws which will accept a 2.3mm test plug. .
  • Screw clamp wire connections
  • Circuit disconnect knife lever for opening circuits without removing wires.
Type MPS.2/SWP/GR, Screw Clamp Connection Knife Disconnect DIN Rail Mounted Terminal Block, 20-12 AWG, supports test plug, Gray 
List Price
$3.77 each
Packages of 120
 
Ships Stock - 4 weeks
DS400GR Product
Screw Clamp Connection 2-Level Disconnect DIN Rail Mounted Terminal Block
  • Two level terminal block with circuit disconnect on the upper level and a feed through wire circuit on the lower level.
  • Rated for a wire range of 26-10 AWG
  • Will accept the low-cost push in jumper, "Easy Bridge" to connect adjacent circuits.
  • This is a space saving terminal block that is ideal for two wire circuits where you need to open up one side of the circuit for testing. .
  • Screw clamp wire connections
  • Circuit disconnect knife lever for opening circuits without removing wires.
Type DSS.4/GR, Screw Clamp Connection 2-Level Disconnect DIN Rail Mounted Terminal Block, upper level Knife Disconnect, 26-10 AWG, Gray 
List Price
$4.15 each
Packages of 100
 
Green Check In Stock
ASIUDK4MTKPP Product
Knife Disconnect 4-wire DIN Rail Mounted Terminal Block
  • 6.2mm wide DIN rail mounted terminal block that features 4 wire connections of which two use socket type screw heads for use with test plugs.
  • The terminal block also has an orange colored circuit disconnect lever that can open or close the circuit and the color provides visual indication as to position.
  • It is rated for 22 to 16 AWG at up to 15 amps.
Knife Disconnect 4-wire DIN Rail Mounted terminal block, Screw Clamp 22-12 AWG 
List Price
$4.65 each
Packages of 50
 
Ships Stock - 3 weeks

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