Littelfuse 245 Series User Manual
Cartridge fuse holders, 245 series shock-safe fuse holders for 2ag fuses, Enclosed fuseholders > panel mounted
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Enclosed Fuseholders > Panel Mounted
Cartridge Fuse Holders
Ordering Information
Catalog Number
Type of Terminal
245 001
Solder/Q.C. Terminal
245 002
NEMA Q.C. Terminal
Compatible Fuse
Size
2AG
Features
Screwdriver slot knob style provides low profile
Shock-Safe design reduces possibility of electrical
shock, per IEC Standards 60127 and 60065
Electrical
Rated at 10 amperes for any voltage up to 300 volts.
Insulation Resistance: 10,000 megohm minimum at
500 VDC.
Contact Resistance: Less than .005 ohm average at
currents up to 1 ampere.
Dielectric Strength
4000 volts terminal to panel, 3000 volts terminal to
terminal.
Mounting: Withstands 10 lb.-in. mounting torque.
Maximum panel thickness is 250”.
Molded Parts
Body, knob, and hex nut material: Black, glass
reinforced thermoplastic.
Knob
Screwdriver slot, fuse extractor type with nickel-
plated, beryllium copper insert. Stainless steel
spring.
Terminals
Brass. Tin-plated. Solder/Q.C. Terminals accept
soldered wire or a .110” quick-connect receptacle.
The NEMA-style .110” Q.C. terminal has a .048”
hole.
Ambient
Temperature
–40ºC to +85ºC.
Agency Approval
Agency
Agency File Number
E14721
007316
Product Characteristics
Dimensions
.93" REF.
.46" REF.
.55" DIA.
+.005"
- .000"
.390"
.066"
SOLDER TERMINAL
PART NO. 245001
NEMA Q.C. TERMINAL
PART NO. 245002
.048" DIA.
.126"
.020"
.110"
.77" REF.
+.005"
- .000"
.438"
.63" DIA.
(NUT DIA)
.38"
.51"
.93" REF.
.46" REF.
.55" DIA.
+.005"
- .000"
.390"
.066"
SOLDER TERMINAL
PART NO. 245001
NEMA Q.C. TERMINAL
PART NO. 245002
.048" DIA.
.126"
.020"
.110"
.77" REF.
+.005"
- .000"
.438"
.63" DIA.
(NUT DIA)
.38"
.51"
245 Series Shock-Safe Fuse Holders for 2AG Fuses
Additional Information