CH221BN datasheet(2/3 Pages) EATON

2 / 3 page

Technical Data 10115

Effective September 2016

Bussmann series

22 x 58 mm Modular fuse holders

EATON www.eaton.com

Catalogue Symbol

•

CH221DNXU: neutral fuse holder

•

CH22(# of poles)DU: standard fuse holder

•

CH22(# of poles)DIU: fuse holder with neon indicator

•

CH221(# of poles)DNU: standard fuse holder and neutral

•

CH221(# of poles)DNIU: standard fuse holder and neutral and

neon indicator

•

CH221(# of poles)DMSU-F: fuse holder with microswitch

(pre-breaking/fuse operation)

•

CH221(# of poles)DNMSU-F: fuse holder with neutral and

microswitch (pre-breaking/fuse operation)

•

CH221DI-48U: fuse holder with LED indicator

Compatible fuse links

•

C22G and C22M: 22 x 58 mm gG and gM fuse links

•

FWP-A22F, see maximum continuous fuse current below

Table 1. FWP Ferrule fuse links

Catalogue

number

Maximum continuous

fuse current

FWP-20A22F

20 A

FWP-25A22F

25 A

FWP-32A22F

32 A

FWP-40A22F

38 A

FWP-50A22F

44 A

FWP-63A22F

55 A

FWP-80A22F

73 A

FWP-100A22F

86 A

Technical data

•

Number of poles: 1 to 4

•

Rated voltage

• IEC: CH22DU Series 690 V a.c. / 1000 V d.c.

• UL: 700 V a.c.

•

Rated current

• IEC: CH22DU Series 125 A (a.c. and d.c.)

• UL: 100 A (a.c.)

•

SCCR: 120 kA (a.c.) / 50 kA (d.c.)

•

Microswitch (IEC): 250 V a.c. / 5 A

•

Rated power acceptance: 9.5 W to IEC 60269-2

•

Protection index: IP20 Finger-safe

•

Rated impulse withstand voltage (Uimp): 6 kV

•

Cable size (Copper only): 2.5 mm2 - 70 mm2

•

Torque settings:

• Recommended torque setting 4 N•m

• Maximum torque setting: 5 N•m

•

Mounting: 35mm DIN-Rail or 2 x M4 Panel mounting screws

•

Self-extinguishable UL 94-V0 rated polyester material

•

Storage & operating temperature range

• Storage temperature -40ºC to +80ºC

• Operating temperature -20ºC to +70ºC

•

RoHS compliant.

Standards/Approvals

•

IEC 60269-1 and 60269-2

•

UL listed file number E14853

•

CCC

Packaging

•

1-pole: 6 per pack

•

2-pole: 3 per pack

•

3-pole: 2 per pack

•

4-pole: 1 per pack

Table 2. Technical Data

Old part

number

New part

number

Number

of poles Description

Neutral only

CH221BNX

CH221DNXU

Neutral holder

Fuse holder only

CH221B

CH221DU

1-pole fuse holder

CH222B

CH222DU

2-pole fuse holder

CH223B

CH223DU

3-pole fuse holder

CH224B

CH224DU

4-pole fuse holder

Fuse holder with neon indicator

N/A

CH221DIU

1-pole fuse holder with neon indi-

cator

N/A

CH222DIU

2-pole fuse holder with neon indi-

cator

N/A

CH223DIU

3-pole fuse holder with neon indi-

cator

N/A

CH224DIU

4-pole fuse holder with neon indi-

cator

Fuse holder and neutral

CH221BN

CH221DNU

1-pole + neutral fuse holder

CH223BN

CH223DNU

3-pole + neutral fuse holder

Fuse holder and neutral and neon indicator

N/A

CH221DNIU

1-pole + neutral fuse holder + neon

indicator

N/A

CH223DNIU

3-pole + neutral fuse holder + neon

indicator

Fuse holder with microswitch

CH221BMS

CH221DMSU-F

1-pole fuse holder with microswitch

(pre-breaking/fuse operation)

CH223BMS

CH223DMSU-F

3-pole fuse holder with microswitch

(pre-breaking/fuse operation)

Fuse holder with neutral and microswitch

CH223BNMS

CH223DNMSU-F 3

3-pole cylindrical fuse holder +

neutral + microswitch (pre-breaking/

fuse operation)

Fuse holder with LED Indicator

N/A

CH221DI-48U

1-pole fuse holder with LED

Indicator

Table 3. Accessories

Part

number

Description

Unit

packing

JV-L

Multi-pole connector kit. One kit will gang up to 4-poles

together

CH22-CTP

IP20 protection accessory, provides IP20 protection to

terminals with 10mm2 or less cable

CH22-SPS

Microswitch to work on CH221D(I)U, 1 n/o + 1 n/c

changeover type

CH22-TPS

Microswitch to work on CH223D(I)U, 1 n/o + 1 n/c

changeover type

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