TB345-21STL2 datasheet, PDF - EEWORLD Datasheet

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TB345-21STL2: DescriptionBarrier Strip Terminal Block, 45A, 2 Row(s), 1 Deck(s); CategoryThe connector terminals; File Size115KB，2 Pages; ManufacturerEaton

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TB345-21STL2 Overview

Barrier Strip Terminal Block, 45A, 2 Row(s), 1 Deck(s)

TB345-21STL2 Parametric

Parameter Name	Attribute value
Maker	Eaton
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	STANDARD: 94V-0, THERMOPLASTIC
Fastening method	SCREW
Manufacturer's serial number	TB345
Number of layers	1
Rows	2
Number of channels	42
Rated current	45 A
Rated voltage	600 V
safety certificate	UL; CSA; CE; IEC
Terminal and terminal strip types	BARRIER STRIP TERMINAL BLOCK
Wire gauge	8 AWG
Base Number Matches	1

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Connectors

Double Row Terminal Blocks

Series TB300 & TB345

Specifications

Description:

Double row terminal blocks.

Ratings:

Volts: — 600V*

Amps: — 30A* (TB300)

— 45A (TB345)

Center Spacing:

0.562” or 9/16” (14.28mm)

Wire Range:

#8 - 22 AWG Cu

Screw Size:

TB300 – #8-32 philslot screws

TB345 – #10-32 philslot screws

Torque Rating:

#8 screws - 16 lb-in. ;

#10 screws - 20 lb-in.

Distance Between Barriers:

0.41” (10.5mm)

Mounting:

TB300 – #8 screws; TB345 – #10 screws

Operating Temperature:

130°C (266°F) max., -40°C (-40°F)

min.

Material:

Molded base: Black, UL rated 94V0 thermoplastic

Terminal plating: Tin over brass; Screws: zinc-plated steel

Breakdown Voltage:

7500V

Agency Information:

UL File E62622, CSA File 47235; IEC

Compliance; CE Certified

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

TB300-08

TB345-06SP

TB300 & TB345 - in (mm)

8-32 binding head

screw

- TB 300

10-32 binding head

screw

- TB 345

0.22

(5.6)

Dimensions - in

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

6.62

7.18

7.75

8.31

8.87

9.43

9.99

10.56

6.19

6.75

7.31

7.87

8.44

9.00

9.56

10.12

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

0.50 (12.7)

0.90

1.33

(22.8) (33.8)

0.56

(14.2)

.21dia.

(5.3)

0.56

(14.2)

0.412

(10.4)

0.21 x 0.25

slots

(5.3 x 6.3)

1” = 25.4mm.

0.33 (8.4)

0.81

(20.5)

Catalog Number Build-A-Code

Series

—

300 = 8-32 screw 02 to 24

345 = 10-32 screw

Blank = Steel philslot, zinc-plated

00 = Screws shipped bulk

B = Brass philslot, nickel-plated

BS = Brass Sems philslot, nickel-plated

(TB300 only)

SP = Steel Sems philslot, zinc-plated

P = Steel Sems (P-style)

ST = Stainless steel, philslot

STR = Stainless steel, phillips (recess)

L1 to L6 Marking Strips (pg 318)

Special Markings (pg 318)

Covers (pg 318)

QC1 to QC20 = Quick connects (TB300 only)

J301 = Flat slip-on jumper

0J6 = Over barrier jumper

0J11 = Over barrier jumper

Poles

Screw Options

Marking/Cover

Hardware Options

316

For more information, visit www.cooperbussmann.com

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