Datasheet

Cartridge Fuse Holders
Enclosed Fuseholders > Panel Mounted
286/346 Series Flip-Top Shock-Safe Panel Mount Fuse Holders
RoHS
Pb
Product Characteristics
Compatible Fuses
For 3AG, 3AB, 5×20mm, or 2AG Fuses
Features
FUSE CARRIER
HOLDS SPARE
FUSE
LOW PROFILE DESIGN
BARRIER-PROTECTED
TERMINALS
Agency Approvals
Agency
Agency File Number
E14721
7316
* Ensure that proper fuse re-rating is factored in fuseholder selection.
•
Shock-Safe design eliminates any
possibility of electrical shock, per IEC
Standards IEC 60127-6.
•
Fuse carrier holds spare fuse for fast, easy
fuse replacement and convenient servicing.
•
Low profile design
Electrical
Rating: See TABLE.
Insulation Resistance:10,000 megohm minimum at
500 VDC.
Contact Resistance: Less than 0.01 ohm.
Mounting
Snap-in mounting. No hardware required. Panel
thickness range: .032” through .125”.
Molded Parts
Thermoplastic (UL94 V-0) black standard (other colors
available as special).
Fuse Carrier
Spring-loaded. Unlocks with a press of the finger.
Locks into place to prevent accidental circuit
interruption. Permanently attached to fuseholder body
to prevent loss. Extracts fuse from live terminals.
Holds spare fuse.
Terminals
Copper alloy, tin plate. Accepts quick-connect or
solder.
Ambient Temperature
–40ºC to +85ºC.
Vibration
10-55-10 Hz at .06” double amplitude (Method 201,
MIL-STD-202).
Dimensions
Additional Information
A
B
D
C
Datasheet
286 Series
Resources
286 Series
Samples
286 Series
Datasheet
346 Series
Resources
346 Series
Samples
346 Series
Recomended Mounting Hole
E
F
Ordering Information
Catalog
Number
Fuse Size
346 877
3AG
286 677
5 × 20mm
286 377
2AG
Q.C. Terminals
.250” × .032”
.072” Dia. Hole
.187” × .032”
.055” Dia. Hole
.110” × .020”
.048” Dia. Hole
Max. Amps
At 250V.
A
B
C
D
E
+.005”/-.000”
F
+.005”/-.000”
15
.75”
1.5”
.27”
1.04”
.688”
1.445”
10
.70”
1.03”
.26”
.94”
.625”
.953”
10
.61”
.85”
.20”
.87”
.550”
.775”
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice. Application testing is strongly recommended.
Revised: 06/03/15