Bussmann
®
ATC
®
Circuit Breakers
Auto & Modified Reset Circuit Breakers
Series 220
Series 220 ATC
®
Auto & Modified Reset Circuit Breakers
SPECIFICATIONS
Single Pole Thermal Type Breakers
Ratings:
10A, 15A, 20A, 25A, 30A; Voltage of 14VDC.
Operating Temperature:
–40°F (–40°C) to 185°F (85°C).
Storage Temperature:
–40°F (–40°C) to 260°F (125°C).
Cover:
Gray plastic housing with standard gold cover (Type I)
or silver cover (Type II).
Marking:
Standard marking includes amp/volt ratings, part
number, and date code.
Termination Type:
Compatible with 280 Type or ATC
fuse blocks.
Approvals:
Complies with the requirements of SAE
standard J553 Type I and Type II Circuit Breakers.
Dimensions
0.84"
(21.3)
Terminal Options
.11"
(2.8)
1.07"
(27.2)
.32"
(8.1)
2-Terminal
8.1mm 280
.43"(11.0)
.21"
(5.2)
.37"
(9.4)
0-Terminal
ATC Long
.41"(10.4)
.11"
(2.8)
0.64"
(16.2)
.43"(11.0)
.25"(6,35)
.03"(.8)
* Color mark located
on top surface
1-Terminal
16.2mm 280
PART NUMBERING SYSTEM
Series
Rating*
Terminal
Marking
Special Options
2 2
ttt
221 – Type I, 14VDC
222 – Type II, 14VDC
tt
–
t
0 – ATC Long Terminal
1 – 16.2mm 280 Terminal
2 – 8.1mm 280 Terminal
t
00 – Std. Marking
(Consult factory for
Special Options.)
t
Consult factory for
Special Options.
10 – 10 amps (Red)
15 – 15 amps (Blue)
20 – 20 amps (Yellow)
25 – 25 amps (White)
30 – 30 amps (Green)
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to
clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any prod-
ucts and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it
should be tested by the user in all possible applications.
12-16-98
SB98107 Rev. A
Form No. ATC 220
Page 1 of 1
BIF Document: 2063
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