Blade Terminal & Special Purpose Fuses
482 Series Alarm Indicating Fuseholder
The Alarm Indicating Fuseholder is designed for use with the Littelfuse 481 Alarm Fuse. It is designed to accept other manufacturer’s replacement fuses as well. • Ideal for telecommunications and control panel circuits. The fuseholder is available in three versions: PCB Mount: Can be soldered directly to a printed circuit board. Rated up to 15 amperes. Available in single pole or gangable up to 20 poles. Fuseholder is keyed to prevent insertion of 20 ampere fuse. Panel Mount – 20A: Available in a single pole version rated up to 20 amperes. Large leads for wire attachment. Panel Mount – 15A: 15 ampere gangable version of fuseholder is keyed to prevent insertion of 20 ampere fuse. AGENCY APPROVALS: Recognized under the Components Program of Underwriters Laboratories and the Components Acceptance Program of CSA.
AGENCY FILE NUMBERS: UL E14721, CSA LR 29862 SPECIFICATIONS:
PCB Mount and Panel Mount – 15A: Rated at 15 amperes up to 125 VAC/VDC Body Material: Thermoplastic Fuse Terminals: Tin-plated Beryllium Copper Alarm Terminal: Tin-plated Brass Operating Temperature: -550C to + 1250C Panel Mount – 20A: Rated at 20 amperes up to 125 VAC/VDC Body Material: Black Phenolic Fuse Terminals: Tin-plated Beryllium Copper Alarm Terminal: Tin-plated Brass Operating Temperature: -400C to + 850C
12
Flush Side Options Available for PCB and Panel Mount Version.
BLADE TERMINAL AND SPECIAL PURPOSE FUSES
® ®
5 POLE HOLDER ASSEMBLY WITH FLUSH OPTION
482 Series PCB Mount Fuseholder
PCB Mount – 15A: 15 ampere gangable version of fuseholder is keyed to prevent insertion of 20 ampere fuse. Please contact Littelfuse for ordering information.
ORDERING INFORMATION: PCB Mount
Catalog Number PCB Mount 0482 0001ZXB 0482 0002ZXB 0482 0003ZXB 0482 0004ZXB 0482 0005ZXB 0482 0006ZXB 0482 0007ZXB 0482 0008ZXB 0482 0009ZXB 0482 00010ZXB 0482 00011ZXB 0482 00012ZXB 0482 00013ZXB 0482 00014ZXB 0482 00015ZXB 0482 00016ZXB 0482 00017ZXB 0482 00018ZXB 0482 00019ZXB 0482 00020ZXB Catalog Number PCB Mount Flush 0482 0001ZXBF 0482 0002ZXBF 0482 0003ZXBF 0482 0004ZXBF 0482 0005ZXBF 0482 0006ZXBF 0482 0007ZXBF 0482 0008ZXBF 0482 0009ZXBF 0482 00010ZXBF 0482 00011ZXBF 0482 00012ZXBF 0482 00013ZXBF 0482 00014ZXBF 0482 00015ZXBF 0482 00016ZXBF 0482 00017ZXBF 0482 00018ZXBF 0482 00019ZXBF 0482 00020ZXBF Type 1 Pole 2 Pole 3 Pole 4 Pole 5 Pole 6 Pole 7 Pole 8 Pole 9 Pole 10 Pole 11 Pole 12 Pole 13 Pole 14 Pole 15 Pole 16 Pole 17 Pole 18 Pole 19 Pole 20 Pole Length (A) 6.40mm (.25”) 12.80mm (.50") 19.05mm (.75") 25.40mm (1.0") 31.75mm (1.25") 38.10mm (1.50") 44.45mm (1.75") 50.80mm (2.00") 57.15mm (2.25") 63.50mm (2.50") 69.85mm (2.75") 76.20mm (3.00") 82.55mm (3.25") 88.90mm (3.50") 95.25mm (3.75") 101.60mm (4.00") 107.95mm (4.25") 114.30mm (4.50") 120.65mm (4.75") 127.00mm (5.00")
21.3mm (.84") TYP 6.4mm (.25") TYP FEMALE LATCHING & FLUSH SIDE WITHOUT TABS
A
TYPICAL HOLDER ASSEMBLY
19.8mm (.78" ± .03 ) TYP 1.6mm (.062") TYP Alarm Terminal 12.4mm (.49") 18.5mm (.73")
4.1mm (.16") TYP
6.4mm (.250") ±.005
Ø 2.3mm HOLES 10.7mm (.090") (.420") ±.005 (3 HOLES) 6.4mm (.250") ±.005
RECOMMENDED P. C. BOARD MOUNTING HOLES
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461
Blade Terminal & Special Purpose Fuses
482 Series Panel Mount Fuseholder
Panel Mount – 15A: 15 ampere gangable version of fuseholder is keyed to prevent insertion of 20 ampere fuse. Please contact Littelfuse for ordering information.
ORDERING INFORMATION: Panel Mount –15A
Catalog Number Panel Mount 0482 0001ZXP 0482 0002ZXP 0482 0003ZXP 0482 0004ZXP 0482 0005ZXP 0482 0006ZXP 0482 0007ZXP 0482 0008ZXP 0482 0009ZXP 0482 00010ZXP 0482 00011ZXP 0482 00012ZXP 0482 00013ZXP 0482 00014ZXP 0482 00015ZXP 0482 00016ZXP 0482 00017ZXP 0482 00018ZXP 0482 00019ZXP 0482 00020ZXP Catalog Number Panel Mount Flush 0482 0001ZXPF 0482 0002ZXPF 0482 0003ZXPF 0482 0004ZXPF 0482 0005ZXPF 0482 0006ZXPF 0482 0007ZXPF 0482 0008ZXPF 0482 0009ZXPF 0482 00010ZXPF 0482 00011ZXPF 0482 00012ZXPF 0482 00013ZXPF 0482 00014ZXPF 0482 00015ZXPF 0482 00016ZXPF 0482 00017ZXPF 0482 00018ZXPF 0482 00019ZXPF 0482 00020ZXPF Type 1 Pole 2 Pole 3 Pole 4 Pole 5 Pole 6 Pole 7 Pole 8 Pole 9 Pole 10 Pole 11 Pole 12 Pole 13 Pole 14 Pole 15 Pole 16 Pole 17 Pole 18 Pole 19 Pole 20 Pole Length (A) 6.40mm (.25”) 12.80mm (.50") 19.05mm (.75") 25.40mm (1.0") 31.75mm (1.25") 38.10mm (1.50") 44.45mm (1.75") 50.80mm (2.00") 57.15mm (2.25") 63.50mm (2.50") 69.85mm (2.75") 76.20mm (3.00") 82.55mm (3.25") 88.90mm (3.50") 95.25mm (3.75") 101.60mm (4.00") 107.95mm (4.25") 114.30mm (4.50") 120.65mm (4.75") 127.00mm (5.00")
FEMALE & MALE LATCHING WITH TABS A
FEMALE & MALE LATCHING WITH TABS AND NO MOUNTING HOLES TYPICAL HOLDER ASSEMBLY
37.1mm (1.46") 6.4mm (.25") 30.9mm (1.215") 30.7mm (1.210") FEMALE LATCHING & FLUSH SIDE WITH TABS
30.9mm (1.215") 30.7mm (1.210") 6.9mm (.27" ± .005 )
21.8mm (.86" ± .005 ) Ø 4.1mm TYPICAL CUT-OUT IN (.160") MOUNTING HOLE PANEL OR CHASSIS (2 HOLES)
21.3mm (.84") 6.4mm (.25") 15.7mm (.62") 24.9mm (.98" ±.03 ) 1.6mm (.062") TYP 0.6mm (.025") TYP 9.0mm (.355")
(.73" ±.010 )
18.5mm
(.49" ±.010 )
12.4mm
482 Series 20A Panel Mount Fuseholder
Panel Mount – 20A: The 20 ampere single pole holder is designed to accept all fuse ratings up to 20 amperes. 20 ampere fuseholders should be spaced 12.7mm (0.50) apart when loaded to maximum capacity, center to center to insure proper heat dissipation under normal operation. Heatsinking may be required for operation in higher ambient temperatures or alternate configurations.
AGENCY APPROVALS: Recognized under the Components Program of Underwriters Laboratories and the Components Acceptance Program of CSA. AGENCY FILE NUMBERS: UL E71611, CSA LR 29862 SPECIFICATIONS:
Panel Mount – 20A: Rated at 20 amperes up to 125 VAC/VDC Body Material: Black Phenolic Fuse Terminals: Tin-plated Copper Alloy Alarm Terminal: Tin-plated Copper Alloy Operating Temperature: -40o to +85oC
21.34mm (.84") 30.9mm (1.212") (1.47") 37.34mm 30.9mm (1.215") 30.7mm (1.210") 6.9mm (.27" ± .005 ) 21.8mm (.86" ± .005 ) TYPICAL CUT-OUT IN PANEL OR CHASSIS 0.6mm (.025") TYP 24.9mm (.98" ±.03 ) 1.6mm (.062") TYP 9.0mm (.355") 6.4mm (.25")
Panel Mount
.150'' DIA, (2 Holes) 21.3mm (.84") 6.4mm (.25") 15.7mm (.62")
ORDERING INFORMATION:
CATALOG NUMBER: 0482 2001ZXPF
(.73" ±.010 )
18.5mm
(.49" ±.010 )
12.4mm
Ø 4.1mm (.160") MOUNTING HOLE (2 HOLES)
* For additional terminal lengths please contact Littelfuse. 462
RECOMMENDED PANEL MOUNTING HOLES
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