Series 16XXX Terminal Blocks

Feature/Benefits

• High Short-Circuit Current Ratings up to 200kA

• UL1059 Recognition

Agency/Standards

• UL 1059 Recognized, Guide XCFR2, File E221592

• General Industry Class per UL 1059, usage catagory C

• CSA Certified, Class 6228-01, File 15364

Electrical

• 600Vac or dc

• Short Circuit Current Ratings up to 200kA, see table

• Ampacities up to 310 Amps

• 75ºC rated connectors

• Wire range 14 AWG to 350 kcmil CU

Mechanical

• Panel mount

• Flammability, UL 94V0

• Tin-plated AL connectors suitable for CU

conductors

Terminal Copper Conductor Capability

Short-Circuit Current Rating Data

Line

Load

Configuration

Conductors

Max Fuse Class & Amp**

Part

Openings per Pole

Line

Load

J

T

RK1

RK5

Number

Amps

Wire Range

Wire Range

AWG or

AWG or

LPJ

JJS

LPS-RK

FRS-R

SCCR

Line

Load

kcmil

kcmil

JJN

LPN-RK

FRN-R

16204-1,

-2, -3

175A

2/0 to 8 AWG

2/0 to 8 AWG

2/0 to 8

2/0 to 8 200

200

200

60

200kA

4 to 12

200

200

200

60

200kA

16220-1,

175A

2/0 to 8 AWG

4 to 14 AWG

2/0 to 8

4 to 14

175

175

100

60

100kA

-2, -3

16280-1,

175A

2/0 to 8 AWG

1/4-20 X 3/4 STUD

2/0 to 8

Stud

200

200

100

60

200kA

-2, -3

16321-1,

4 to12

400

400

200

100

200kA

-2, -3

175A

2/0 to 8 AWG

4 to 14 AWG

2/0 to 8

4 to 12

175

175

100

60

100kA

16323-1,

400

400

200

100

200kA

-2, -3

310A 350kcmil to 4 AWG

4 to 12 AWG

350 to 4

4 to 8

4 to 12

175

175

100

60

100kA

16370-1,

4 to 8

400

400

200

100

200kA

-2, -3

310A 350kcmil to 4 AWG

4 to 14 AWG

350 to 4

4 to 14

175

175

100

60

100kA

16371-1,

1/0 to 6 400

400

200

100

200kA

-2, -3

310A 350kcmil to 4 AWG

(6) 2 to 12 AWG

350 to 4

(3) 1/0 to 12

1/0 to 12 175

175

100

60

100kA

Ampacities 75C per NEC® Table 310.16 and UL508A Table 28.1

** Class G 60A (SC-60) or less or Class CC 30A (LP-CC-30, FNQ-R-30, KTK-R-30)

or less are suitable for all the SCCRs in this table.

These blocks available in 1, 2, or 3 poles

Part Number:

Example: 16204-1 = single pole

16204-3 = three pole

Series 16XXX

Series 162 and 163

Part No.

Minimum Enclosure

Size

16204-1, -2, -3

16˝ X 16˝ X 6.75˝

16220-1, -2, -3

16˝ X 16˝ X 6.75˝

16280-1, -2, -3

16˝ X 16˝ X 6.75˝

16321-1, -2, -3

24˝ X 20˝ X 6.75˝

16323-1, -2, -3

24˝ X 20˝ X 6.75˝

16370-1, -2, -3

24˝ X 20˝ X 6.75˝

16371-1, -2, -3

24˝ X 20˝ X 6.75˝

-2, -3

-2, -3

1011

SB-BU09622

Page 13 of 23

Data Sheet 1049