1 General
BU 0505 EN-3021 25
UL / cUL conditions according to the report
Pos: 34 /Anleitungen/ Elektronik/FU und St arter/1. Allgemeines/ Zulassungen/UL und c UL Zulassung_Teil 3_ori ginal_Wortlaut [S K 5xxE] @ 6\mod_1422266 288375_0.docx @ 200358 @ @ 1
Art der Information (optional)
"Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection
must be provided in accordance with manufacturer instructions, the National Electric Code and any additional
local codes."
“Use 75°C Copper Conductors Only"
„These products are intended for use in a pollution degree 2 environment“
"Maximum Surrounding Air Temperature 40°C"
"Intended to be connected in the field only to an isolated secondary sources rated 24Vdc. Fuse in accordance
with UL 248 rated max. 4 A must be provided externally between the isolated source and this device input".
Size valid description
1 - 4 For 120 V,
240 V, 400 V,
500 V models
only:
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 5000 rms Symmetrical
Amperes, 480 Volts Maximum" and minimum one of the two following alternatives.
"When Protected by Fuses manufactured by Bussmann, type ______", as listed in
1)
.
"When Protected by class J Fuses, rated ______ Amperes, and 600 Volts", as listed in
1)
.
For 120 V
models only:
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms
Symmetrical Amperes, 120 Volts Maximum, When Protected by High-Interrupting Capacity,
Current Limiting Class CC, G, J, L, R, T, etc. Fuses”. The specific fuse ratings are shown in
1)
.
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 rms Symmetrical
Amperes, 120 Volts Maximum, When Protected by A Circuit Breaker Having An Interrupting
Rating Not Less Than 10 000 rms Symmetrical Amperes, 480 Volts Maximum”. The specific
Circuit Breaker ratings are shown in
1)
.
For 240 V
models only:
For 240V models only:
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms
Symmetrical Amperes, 240 Volts Maximum, When Protected by High-Interrupting Capacity,
Current Limiting Class CC, G, J, L, R, T, etc. Fuses”. The specific fuse ratings are shown in
1)
.
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 rms Symmetrical
Amperes, 240 Volts Maximum, When Protected by A Circuit Breaker Having An Interrupting
Rating Not Less Than 10 000 rms Symmetrical Amperes, 480 Volts Maximum”. The specific
Circuit Breaker ratings are shown in
1)
.
For 480 V
models only:
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms Symmetrical
Amperes, 480 Volts Maximum, When Protected by High-Interrupting Capacity, Current Limiting
Class CC, G, J, L, R, T, etc. Fuses”. The specific fuse ratings are shown in
1)
.
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 rms Symmetrical
Amperes, 480 Volts Maximum, When Protected by A Circuit Breaker Having An Interrupting
Rating Not Less Than 10 000 rms Symmetrical Amperes, 480 Volts Maximum”. The specific
Circuit Breaker ratings are shown in
1)
.
For 500 V
models only:
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms Symmetrical
Amperes, 500 Volts Maximum, When Protected by High-
Interrupting Capacity, Current Limiting
Class CC, G, J, L, R, T, etc. Fuses”. The specific fuse ratings are shown in
1)
.
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