BT-23 Curtis Industries, BT-23 Datasheet - Page 36
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BT-23
Manufacturer Part Number
BT-23
Description
TERM BLOCK HIGH CURRENT 23POS
Manufacturer
Curtis Industries
Series
BTr
Datasheet
1.GBSX-1.pdf
(82 pages)
Specifications of BT-23
Terminal Block Type
Barrier Block
Number Of Circuits
23
Number Of Positions
46
Pitch
0.652" (16.56mm)
Number Of Rows
2
Current
30A
Voltage
600V
Wire Gauge
10-22 AWG
Mounting Type
Chassis Mount or Panel Mount
Top Termination
Screws
Bottom Termination
Closed
Barrier Type
2 Wall (Dual)
Features
Flange
Color
-
Operating Temperature
130°C
Material - Insulation
Polyester Thermoplastic
Material Flammability Rating
UL94 V-0
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
34
Series M
www .curtisind .com
captivated clamp assembles
Series M Variations
two .250" wide quick-
terminal bar with two
terminal bar with two
connects and one
No. 8-32 screws
No. 8-32 screw
MALQ
MA
MC
.5" (12 .7mm) Center-to-Center Spacing
terminal bar with two No.
quick-connects
four .250" side
6-32 screws
MAQ
M
Curtis Industries
A Division of Powers Holdings, Inc.
Features:
• Compact Modular Design for Low Power Circuits –
• All-Surface Mountability – Requires no additional
• Thermo-Set Phenolic Barrier-Type Terminal Blocks
• Broad Choice of Terminal Connections – Available in
• Wire Sizes – M Series (No . 6-32 screw) is UL recognized
• Current/Voltage Rating – MA Series 15A/300V, M Series
• Recognition and Listing – Various terminal types are UL
TERMINAL DESIGNATIONS
*MA
*MAQ
*MALQ Two .250" x .032" brass quick-connect tabs and one
*M
*MC
Suitable for surface connection applications using channel-
assembled modular construction .
insulation . Electro tin-coated steel mounting channel has
two .196" diameter mounting holes .
– One thru 24 terminals on 1/2" center-to-center spacing .
three screw designs and two .250" wide quick-connect
variations offering up to four connections per terminal .
for No . 22AWG to No . 14AWG . MA Series (No . 8-32 screw)
is UL recognized for No . 22AWG to No . 12AWG . CSA
requires lugs on wire larger than No . 14AWG for Series MA,
and CSA requires lugs on No . 16AWG for Series M .
15A/300V
recognized and CSA certified .
16-gauge ( .051") brass terminal bar with two No . 8-
32 plated steel screws per terminal accepting wire up
to No . 12AWG
Four .250" x .032" brass quick-connect tabs per
terminal accepting wire up to No . 12AWG
No . 8-32 plated steel screw per terminal accepting
wire up to No . 12AWG . Rated 25A/300V
Brass terminal bar with two No . 6-32 plated steel
screws per terminal accepting wire up to No . 14AWG
Brass terminal bar with two-piece No . 6-32 plated
steel, capitvated clamp assemblies per terminal
accepting wire up to No . 14AWG
Recognized under the Components Program of
Underwriters Laboratories, Inc. Standard 1059,
Guide No. XCFR2, File No. E62557.
Guide No. 22.2 No. 158, Report No. LR39186-1.
Specifications subject to change.
Dimensions are shown for
reference purposes only .