BP-CB221-30 Cooper/Bussmann, BP-CB221-30 Datasheet

BP-CB221-30

Manufacturer Part Number

BP-CB221-30

Description

Manufacturer

Cooper/Bussmann

Datasheet

1.BP-CB221-30.pdf (5 pages)

Specifications of BP-CB221-30

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• Resetable, to work like a normal "cycling" breaker, in low overload

• Under severe overload or short-circuit conditions, the breaker's element

December 11, 2008

Cooper Bussmann offers the industry's largest selection of automotive

circuit breakers including both OEM-style and fuse-replacement devices.

Circuit breakers are designed to offer a variety of performance

characteristics including three types of reset.

(NOTE: Always follow the OEM's recommendations when replacing circuit

breakers. Replace only with the same type breaker in aftermarket

applications.)

Type I - Automatic Reset

Circuit breaker automatically resets after opening. If the fault still exists, the

breaker will continue to cycle between ON and OFF positions until the

overload is corrected. These devices are sometimes called "cycling

breakers." Type I/Automatic Reset circuit breakers do not address, or

correct, overcurrent or fault conditions. They only react by cycling OFF and

ON. Any overcurrent or fault condition that causes any Type I circuit breaker

to operate should be corrected as soon as possible. Continual vehicle

operation under an overcurrent or fault condition (causing the Type I circuit

breaker to cycle) is NOT recommended.

Type II - Modified Reset

The circuit breaker will remain tripped (in the OFF position) as long as

there's power to the circuit, due to an internal resistor. Type II breakers can

be reset by turning off the circuit, or by turning off the ignition switch. These

devices are sometimes called "non-cycling breakers." Several Cooper

Bussmann Type II breakers feature silver-colored bodies.

Type III - Manual Reset

The circuit breaker will remain tripped (in the OFF position) until an indicator

button or lever is manually reset. Type III breakers are also available with a

switchable feature, which allows you to use an external button to disable the

circuit. Cooper Bussmann circuit breakers feature our patented fail-safe

technology - offering an innovative element design which combines the

resetable performance of circuit breakers with the short-circuit protection of

a fuse.

Blade-Type Breakers

Cooper Bussmann blade-type circuit breakers are available in several reset

modes that correspond to SAE categories: SAE Type I (automatic reset), SAE

Type II (modified reset) and SAE Type III (manual reset). All Cooper

Bussmann blade-type circuit breakers utilize carefully designed and

manufactured snap-acting thermal elements with precious metal electrical

contacts.

conditions.

will open to prevent damage to the circuit.

Consumer Aftermarket Catalog

Automotive Circuit Breakers

For product information and Data Sheets, visit

• Transorb - Protects against voltage

• Resistor - Drops circuit voltage.

• Diode - Prevents reverse current flow. Amp rating: 6A.

ATM Footprint Breakers

CB211 and CB212 Cooper Bussmann ATM footprint breakers match the

blade footprint of ATM fuses. Ultra-thin, to fit in tight spaces - they're the

smallest automotive circuit breakers on the market. Cooper Bussmann ATM

footprint breakers comply with SAE standard J553.

CB211 Type I ATM Footprint Circuit Breaker

CB212 Type II ATM Footprint Circuit Breaker

MMB Type I Wide ATM Footprint Circuit Breaker

For GM Vehicles

Part No.

(Amps)

CB211-7

CB211-10

CB211-15

CB211-20

CB211-25

CB211-30

Part No. (Amps)

CB212-10

CB212-15

CB212-20

CB212-25

CB212-30

Part No. (Amps)

MMB-15

MMB-20

Mini Devices

Transorb, resistor and diode vehicle-style electrical protection devices easily

install in common ATM fuse holders. These circuit protection devices provide

voltage and current limiting functionality to

vehicle circuitry; and are designed for the

on- and off-highway requirements of heavy

trucks, RV, construction, agriculture, ATV and

material handling equipment.

Part No.

CB22901-1.5 Transorb voltage spike protector

CB22902-68 Resistor voltage drop device

CB22903-6

CB22903-6V Diode reverse current protector with wing key

spikes. Clamp rating: 27Vdc.

Power rating: 1500W

Power rating: 5W. Resistance: 68Ω.

www.cooperbussmann.com

Blister

Pack

Description

Diode reverse current protector

12135171

12135072

OEM No.

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BP-CB221-30 Summary of contents

Page 1

... Under severe overload or short-circuit conditions, the breaker's element will open to prevent damage to the circuit. Blade-Type Breakers Cooper Bussmann blade-type circuit breakers are available in several reset modes that correspond to SAE categories: SAE Type I (automatic reset), SAE Type II (modified reset) and SAE Type III (manual reset). All Cooper ...

Page 2

... CBB-30 X FCB-20 Type II ATC Footprint Circuit Breaker for Ford Vehicles Part No. (Amps) OEM No. BP/FCB-20 D9AB-14526-BA UCB Type I ATC Footprint Circuit Breakers UCB breakers feature "snap-off" universal blades that can easily be sized to fit applications where fuse block spacing is tight, or the fuse terminal is recessed ...

Page 3

... CB1921 Type II MAX Footprint Circuit Breakers Part No. (Amps) CB1921-10 CB1921-15 CB1921-20 CB1921-25 CB1921-30 Glass Tube Breakers CBF Type II Circuit Breakers For Use In Glass Tube Fuse Holders and Blocks CBF circuit breakers can be used to replace glass fuses in dimension fuse blocks. Part No. (Amps) Blister Pack CBF-6 CBF-10 ...

Page 4

... CBC-10HB CBC-15HB CBC-20HB X CBC-25HB CBC-30HB X CBC-40HB X CBC-50HB X CBP-BA Type I 10-32 Stud-Mount Circuit Breakers with Crosswise Bracket Part No. (Amps) CBP-20BA CBP-25BA CBP-30BA CBP-40BA CBP-50BA Panel-Mount Breakers Used in trucks, RVs, boats, buses, etc. offered with 1/4" quick-connect or 90° bent screw terminals. CB174 Type III Circuit Breakers with ...

Page 5

... Consumer Aftermarket Catalog Automotive Circuit Breakers High Amp Circuit Breakers These high amp circuit breakers are typically used in auxiliary and accessory circuits for trucks, buses, RVs and marine applications. All high amp circuit breakers comply with the SAE J1117 standard for ignition protection and have applications in battery charger systems and DC audio systems ...

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