1 General
BU 0200 en-US-4920
31
Size
valid
description
1 - 3
For 240 V for 1
phase models or
500V for 3
phase models
only:
“Suitable For Use On A Circuit Capable Of Delivering Not More Than 65 000 rms Symmetrical
Amperes, ____ Volt maximum”,
“When Protected by Circuit Breaker (inverse time trip type) in accordance with UL 489, rated
______ Amperes, and _______Volts”, as listed in
1)
.
For 120 V,
240 V, 400 V,
500 V models
only:
“Suitable For Use On A Circuit Capable Of Delivering Not More Than 100 000 rms Symmetrical
Amperes, ____ Volts Maximum” and minimum one of the two following alternatives.
When used together with Accessory SK TU4-MSW:
“Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 rms Symmetrical
Amperes, ____ Volts Maximum” and minimum one of the two following alternatives.
1. “When Protected by Fuses manufactured by Bussmann, type ______”, as listed in
1)
.
2. “When Protected by class RK5 Fuses or faster or when Protected by High-Interrupting
Capacity, Current Limiting Class CC, G, J, L, R, T, etc. Fuses, rated ______ Amperes, and
_____ Volts”, as listed in
1)
.
Motor group
installation
(Group fusing):
“Suitable for motor group installation on a circuit capable of delivering not more than 100 000
rms symmetrical amperes, 500 V max” “When Protected by class RK5 Fuses or faster, rated
30_Amperes”
“Suitable for motor group installation on a circuit capable of delivering not more than 100 000
rms symmetrical amperes, 500 V max” “When Protected by High-Interrupting Capacity, Current
Limiting Class CC, G, J, L, R, T, etc. Fuses rated 30 Amperes”
“Suitable for motor group installation on a circuit capable of delivering not more than 10 000
rms symmetrical amperes, 500 V max” “When Protected by Circuit Breaker (inverse time trip
type) in accordance with UL 489, rated 30 Amperes and 500 Volts min”
differing data
CSA:
If device is used for Canadian market and bears the cUL Listing mark: “For Canada SCCR is
limited to 5 000 rms Symmetrical Amperes.”.
Marking not required for UL only marked devices.
4
Models
-551-323-A;
-751-323-A;
-112-323-A 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
Type Fuses such as Class CC, G, J, L, R, T, etc., rated 300V/60A."
“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, 300 Volts Maximum."
Models
-112-340-A;
-152-340-A;
-182-340-A;
-222-340-A 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
Type Fuses such as Class CC, G, J, L, R, T, etc., rated 600A/60A."
“Suitable For Use On A Circuit Capable Of Delivering Not More Than 10 000 rms Symmetrical
Amperes, 500 Volts Maximum When Protected By A Circuit Breaker Having An Interrupting
Rating Not Less Than 10 000 rms Symmetrical Amperes, 600 Volts Maximum."
1)
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