TB300-21L6QC5 datasheet, PDF - EEWORLD Datasheet

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TB300-21L6QC5: Description30 A, BARRIER STRIP TERMINAL BLOCK, 2 ROWS, 1 DECK; CategoryThe connector terminals; File Size348KB，2 Pages; ManufacturerCooper Industries

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TB300-21L6QC5 Overview

30 A, BARRIER STRIP TERMINAL BLOCK, 2 ROWS, 1 DECK

TB300-21L6QC5 Parametric

Parameter Name	Attribute value
Maker	Cooper Industries
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	94V-0
Fastening method	SCREW
Manufacturer's serial number	TB300
Number of layers	1
Rows	2
Number of channels	42
Rated current	30 A
Rated voltage	600 V
safety certificate	UL; CSA; CE; IEC
Terminal and terminal strip types	BARRIER STRIP TERMINAL BLOCK
Wire gauge	10 AWG

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INDEX

Series TB300 & TB345

Double Row Terminal Blocks

SPECIFICATIONS

Rating: TB300 – 30A, 600V*

TB345 – 45A, 600V*

Center Spacing: .562” or 9/16” (14.28 mm)

Wire Size: #10 - 22 AWG CU

Screw Size: TB300 – #8-32 philslot screws

TB345 – #10-32 philslot screws

Torque Rating: #8 screws - 16 in-lb.;

#10 screws - 20 in-lb.

Distance Between Barriers: .41” (10.5 mm)

Mounting: TB300 – #8 screws; TB345 – #10 screws

Material: Molded base: Black, UL rated 94VO thermoplastic

Terminal plating: Tin over brass; Screws: Zinc plated steel

Operating Temperature: 130°C (260°F) max., -40°C (-40°F) min.

Breakdown Voltage: 7500V rms

Approvals: UL E62622; CSA LR15364; IEC Compliance;

CE Certified

* Max. rating shown; some options may be rated lower - consult factory.

TB300-08

TB345-06SP

Poles

2.13

2.69

3.25

3.81

4.37

4.94

5.50

6.06

1.69

2.25

2.81

3.37

3.94

4.50

5.06

5.62

Poles

11.12

11.68

12.24

12.80

13.37

13.93

14.49

10.68

11.25

11.81

12.37

12.93

13.50

14.06

TB300 & TB345

Inches (mm)

8-32 binding head scre w - TB 300

10-32 binding head scre w - TB 345

.22

(5.6)

6.62 6.19

7.18 6.75

7.75 7.31

8.31 7.87

8.87 8.44

9.43 9.00

9.99 9.56

10.56 10.12

.50 (12.7)

.90

1.33

(22.8) (33.8)

* Dimensions in inches. To convert to millimeters, multiply by 25.4.

.56

(14.2)

.21dia.

(5.3)

.56

(14.2)

.412

(10.4)

.21 x .25 slots

(5.3 x 6.3)

.33 (8.4)

.81

(20.5)

Part Numbering System

Series

T B 3

nnnnn

300 - 8/32 screw

345 - 10/32 screw

Poles

Screw Options

Marking

Hardware Options

02 to 24

Blank - std. screws

00 - screws shipped bulk

B - brass philslot, nickel plated

BS - brass Sems philslot, zinc plated

(TB300 only)

SP - steel Sems philslot, zinc plated

ST - stainless steel, pnilslot

L1 to L6 - std. marking

Marker strips (pg 33)

Covers (pg 32)

nnnn

QC1 to QC20 - quick connects

(TB300 only)

Cooper Bussmann

7300 W. Wilson Ave

Chicago, IL 60656-4708

Fax: 708-867-2211

Phone: 708-867-4600

Website: http://www.busscc.com

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