1-1437381-7 TE Connectivity, 1-1437381-7 Datasheet - Page 36

• Manufacturer Part Number: 1-1437381-7
• Description: END SECTION, 200 SERIES TERMINAL BLOCK
• Manufacturer: TE Connectivity
• Type: End Sectionr
• Series: 200r

Specifications of 1-1437381-7

• Product Height (mm): 20.62mm
• Accessory Type: End Section
• Pitch Spacing: 0.5"
• Mounting Type: Direct Mount
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Compliant
• For Use With: 200 Series Terminal Blocks
• Lead Free Status / Rohs Status: RoHS Compliant part

274
Catalog 1308389
Revised 6-07
www.tycoelectronics.com
Material & Finish
Housing Material—Polyamide type
6/6, unfilled
Max Continuous Temp.—125°C
[257°F]
Water Absorption (24hrs. % wt.
gain)—1.5%
Flammability—UL94V-2
Chemical Resistance—Resistant to
aromatic hydrocarbons, strong alkalies
Radiation Resistance (ergs g-1
(C)—8 x 107
Color—Translucent white
Electrical Properties
Voltage Rating—Blocks meet 600V
clearance and creepage requirements of
NEMA, UL, and CSA standards for
general industrial control equipment and
panelboards. Withstand voltages in
excess of IEEE switchgear standards for
750V.
Breakdown Voltage, AC, 60Hz—
Dielectric Strength — RH 40% @
Sea Level—470-385 Volts/mil
thickness per ASTM D149
Operating Voltage—Blocks meet
600V creepage and clearance
requirements; withstand voltage greatly
exceeds standards for 750V
UL High Voltage Arc Tracking
(in./min.)—.01-.35 [.25-8.89]
Contacts
Standard Contacts
Material—Electrical grade copper
conductor
Screws—Steel, zinc plated to resist
corrosion in most applications
Duramax Contacts
(for highly corrosive
atmospheres)
Tubular Screw—Electrical grade
copper tube with nickel plating; nickel
plated brass screws. Nickel plating
exceeds specification QQ-N-290
Class 1, Type VII.
Wire Range—#12-1/0 AWG, solid or
stranded
Wire Strip Length—11/16" [17.46]
Screw Type—7/16" [11.11] - 20
slotted headless screw
Contact-to-Contact: 8,800V
Contact-to-Ground: 9000V
Dimensions are in millimeters
and inches unless otherwise
specified.
BUCHANAN Terminal Blocks
800 Series, Intermediate Heavy Duty, 600 V, 0.75” Pitch
Independent Testing Service
Listing and Recognition
UL Wire Sizes—Solid or Stranded,
Tubular Screw
1 — #1/0 AWG, 1 — #1 AWG
1 — #2 AWG, 1 or 2 — #4 AWG
1, 2 or 3 — #6 AWG,
1, 2, 3 or 5 — #8 AWG
1 to 6 — #10 AWG, 1 to 7 — #12 AWG
Notes:
For factory assembled blocks on channel, prefix Catalog # with “0” and suffix
with number of blocks desired. Without channel (maximum of 6 sections)
delete “0”. See page 275 for dimensions and other details.
Example: Ten tubular screw sections preassembled on channel = 082410
For unpainted factory assembled blocks supplied with a removable marking
strip add -1 to Catalog Number.
For blocks with two or more different contact sections, imprinted marking
strips or special features; consult Technical Support.
Description
Tubular Screw, Unpainted
Tubular Screw, Painted
Corrosion Resistant, Unpainted
Corrosion Resistant, Painted
End Section
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Same part used for both panel and
channel mounting.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Note:
are RoHS Compliant.
5-1437389-9
1-1437395-4
5-1437389-8
1437395-2
1437395-3
Part
No.
All part numbers
D814-BU
Catalog
824-BU
830-BU
D824
No.
814
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 8706-080-208
LR25557
E63810