4421 Cooper/Bussmann, 4421 Datasheet - Page 12

• Manufacturer Part Number: 4421
• Description: FUSEBLOCK 1POLE SOLDER TERM 3/4"
• Manufacturer: Cooper/Bussmann
• Type: Blockr

Specifications of 4421

• Fuse Size: 13/32" x 1 1/2" (10.3mm x 38.1mm)
• Number Of Circuits: 1
• Mounting Type: Chassis Mount
• Termination Style: Solder Lug
• Voltage: 250V
• Current Rating: 30A
• Rohs Compliant: YES
• Product: Block
• Fuse Size / Group: 10.3 mm x 38.1 mm
• Voltage Rating: 250 Volts
• Mounting Style: Panel
• Number Of Poles: 1
• Size (lxwxh): 63.5 mm x 22.78 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Sheet: H250 Series, 1112; R250 Series, 1110
H250 & R250 Series
Specifications
Descriptions:
H250 Series: 1-, 2- and 3-pole fuse
R250 Series: 1-, 2- and 3-pole fuse
SCCR: — H250 Series; 10kA RMS Sym.
260
Amps: —
Class H Fuseblocks (250V) Catalog Data (for NON and REN Fuses)
Amps
1
to
30
31
to
60
61
to
100
101
to
200
201
to
400
401
to
600
*UL Recognized, No CSA Certification.
†No UL, No CSA Certification.
Dimensions: See Dimensions illustrations.
Ratings:
⁄
Volts: — 250Vac/dc (H250 & R250 Series)
1 0
Class H(K) and R Fuse Blocks – 250V
Fuse Holders and Blocks
— R250 Series; 200kA RMS Sym.
Poles
1
1
2
3
1
2
3
1
2
3
1
3
1
3
1
3
blocks for use with Class
H fuses.
blocks for use with Class
R fuses (Cooper
Bussmann LPN-RK and FRN-R, DLN-R and
KTN-R fuses).
⁄
1 0
-600A
H25030-1
H25030-2
H25030-3
H25060-1
H25060-2
H25060-3
H25100-1
H25100-2
H25100-3
H25200-1
H25200-3
H25400-1
H25400-3
H25600-1
H25600-3
Number
Catalog
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
—
S
S
S
—
—
—
—
—
—
—
—
—
—
—
—
Reinforced
Clip with
Spring
SR
SR
SR
SR
SR
SR
—
—
—
—
—
—
—
—
—
Screw
Pressure
Plate
P
P
P
—
—
—
—
—
—
—
—
—
—
—
—
Terminal Type (Suffix No.)
Reinforced Spring
Pressure Plate
& Clip with
PR
PR
PR
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
C
C
C
C
C
C
—
—
—
—
• H250 fuse blocks provide one, two and three pole housing
• H250 fuse blocks are listed with a Short-Circuit Current
• R250 fuse blocks provide one, two and three pole housing
• R250 fuse blocks are listed with a Short-Circuit Current
• 250Vac/dc or less Control Systems
• 250Vac/dc or less Industrial Control
• 250Vac/dc or less Industrial Control Circuits
Recommended DIN rail adapters for the
• see page 413.
Agency Information: CE, UL Listed UL 4248, Guide IZLT,
File E14853; CSA Certified, Class 6225-01, File 47235.
Flammability Rating: UL 94V0.
Features and Benefits
Typical Applications
for Class H, K and R fuses at 250Vac.
Rating of 10kA RMS Sym.
for Class R fuses at 250Vac.
Rating of 200kA RMS Sym.
Reinforced
Clip with
Spring
CR
CR
CR†
CR
CR
CR
CR
CR
CR
CR
CR
CR
CR*
CR†
CR
Box Lug w/
Copper
Only
CO
CO
CO
—
—
—
—
—
—
—
—
—
—
—
—
Connect
Quick
0.25˝
—
—
Q
—
—
—
—
—
—
—
—
—
—
—
—
Number
Figure
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
CR (2) 500kcmil-4/0 Cu/Al
C, CR #2-14 Cu, #2-12 Al
C, CR #2-14 Cu, #2-8 Al
SR #8W/ Ring Terminal
P, PR #10-18 Cu Only
S, SR #10-18 Cu Only
CR 250kcmil-6 Cu/Al
CR 500kcmil-4 Cu/Al
CO #2-14 Cu Only
CR #1/0-8 Cu/Al
Range
Wire
Q N/A
1
⁄
1 0
-30A series