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Terminal Blocks - Barrier Blocks

Category Introduction

Barrier terminal blocks are PCB or chassis mount connection points for securing two or more wires to a circuit or power bus. They consist of screw, quick connect, solder tab, turret, wire wrap or threaded stud positions arranged in a continuous strip. Each position is fully insulated from the other positions. Blocks are differentiated by number of circuits, number of wire entries, pitch, number of rows, current and voltage ratings, wire gauge, and top or bottom termination.

Product List

40086 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusTerminal Block TypeNumber of CircuitsNumber of Wire EntriesPitchNumber of RowsCurrent Rating (Amps)Voltage RatingWire GaugeTop TerminationBottom TerminationBarrier TypeFeaturesColor
MAQ-22
MAQ-22
CONN BARRIER STRIP 22CIRC 0.5"
Curtis Industries
 170 $0.00
M Bulk ActiveBarrier Block22880.500" (12.70mm)225A-12-22 AWGQuick Connect (0.250")Closed2 Wall (Dual)Flange-
MAQ-23
MAQ-23
CONN BARRIER STRIP 23CIRC 0.5"
Curtis Industries
 304 $0.00
M Bulk ActiveBarrier Block23920.500" (12.70mm)225A-12-22 AWGQuick Connect (0.250")Closed2 Wall (Dual)Flange-
MAQ-24
MAQ-24
CONN BARRIER STRIP 24CIRC 0.5"
Curtis Industries
 560 $0.00
M Bulk ActiveBarrier Block24960.500" (12.70mm)225A-12-22 AWGQuick Connect (0.250")Closed2 Wall (Dual)Flange-
MAT-1
MAT-1
CONN BARRIER STRIP 1CIRCUIT
Curtis Industries
 15 $0.00
M Bulk ActiveBarrier Block12-225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-3
MAT-3
CONN BARRIER STRIP 3CIRC 0.5"
Curtis Industries
 565 $0.00
M Bulk ActiveBarrier Block360.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-4
MAT-4
CONN BARRIER STRIP 4CIRC 0.5"
Curtis Industries
 320 $0.00
M Bulk ActiveBarrier Block480.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-5
MAT-5
CONN BARRIER STRIP 5CIRC 0.5"
Curtis Industries
 298 $0.00
M Bulk ActiveBarrier Block5100.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-6
MAT-6
CONN BARRIER STRIP 6CIRC 0.5"
Curtis Industries
 303 $0.00
M Bulk ActiveBarrier Block6120.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-7
MAT-7
CONN BARRIER STRIP 7CIRC 0.5"
Curtis Industries
 584 $0.00
M Bulk ActiveBarrier Block7140.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-8
MAT-8
CONN BARRIER STRIP 8CIRC 0.5"
Curtis Industries
 480 $0.00
M Bulk ActiveBarrier Block8160.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-9
MAT-9
CONN BARRIER STRIP 9CIRC 0.5"
Curtis Industries
 189 $0.00
M Bulk ActiveBarrier Block9180.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-10
MAT-10
CONN BARRIER STRIP 10CIRC 0.5"
Curtis Industries
 385 $0.00
M Bulk ObsoleteBarrier Block10200.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-11
MAT-11
CONN BARRIER STRIP 11CIRC 0.5"
Curtis Industries
 118 $0.00
M Bulk ActiveBarrier Block11220.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-12
MAT-12
CONN BARRIER STRIP 12CIRC 0.5"
Curtis Industries
 493 $0.00
M Bulk ActiveBarrier Block12240.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-13
MAT-13
CONN BARRIER STRIP 13CIRC 0.5"
Curtis Industries
 423 $0.00
M Bulk ActiveBarrier Block13260.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-14
MAT-14
CONN BARRIER STRIP 14CIRC 0.5"
Curtis Industries
 505 $0.00
M Bulk ActiveBarrier Block14280.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-15
MAT-15
CONN BARRIER STRIP 15CIRC 0.5"
Curtis Industries
 307 $0.00
M Bulk ActiveBarrier Block15300.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-16
MAT-16
CONN BARRIER STRIP 16CIRC 0.5"
Curtis Industries
 10 $0.00
M Bulk ActiveBarrier Block16320.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-17
MAT-17
CONN BARRIER STRIP 17CIRC 0.5"
Curtis Industries
 339 $0.00
M Bulk ActiveBarrier Block17340.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
MAT-18
MAT-18
CONN BARRIER STRIP 18CIRC 0.5"
Curtis Industries
 262 $0.00
M Bulk ActiveBarrier Block18360.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-