S-2 Curtis Industries, S-2 Datasheet - Page 36

• Manufacturer Part Number: S-2
• Description: TERM BLOCK HI CURRENT 2PS 4/0AWG
• Manufacturer: Curtis Industries
• Series: Sr

Specifications of S-2

• Terminal Block Type: Barrier Block
• Number Of Circuits: 2
• Number Of Positions: 4
• Pitch: 2.420" (61.47mm)
• Number Of Rows: 2
• Current: 225A
• Voltage: 600V
• Wire Gauge: 4/0 AWG
• Mounting Type: Chassis Mount or Panel Mount
• Top Termination: Screws
• Bottom Termination: Closed
• Barrier Type: 2 Wall (Dual)
• Features: Flange
• Color: -
• Operating Temperature: 150°C
• Material - Insulation: Phenol Formaldehyde (Phenolic)
• Material Flammability Rating: UL94 V-1
• 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 .