Altech CSFL4U Catalog Page
FUSE BLOCKS
CUS
CUS
Certain electrical and control
systems require protection by
fuses. CSFL4U and CSFL6U
have a specially designed space
for cartridge type glass fuse
and accept Ø5 x 20 or Ø5 x 25
mm fuses. CAFL4U accepts
Ø1/4 x 1-1/4 in. fuses. The fuse
can be engaged or disengaged
by the movement of the carrier.
Altech fuse terminals are also
available with light indication CSFL4U(L). A specially designed
built-in circuit gives light indication in the event of fuse blow
out. Thus, fault in a circuit can
be easily located.
However, an application of such
terminals must take into consideration residual current flow.
CAFL4U(L) is equipped with a
LED for blown fuse indication.
CAFL4U(N) is equipped with a
neon bulb for same application.
Important: The disconnecting
device is not suitable for interrupting load.The supply must be
switched off before operating the
slide link/lever.
† Fuses are sold separately
Altech, see page 34
for details.
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
Fusion Voltage
Type of Fuse Used
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Terminal Block
End Plate
Isolation Partition
DIN Rail
for ordering information
refer to page 62
CSFL4U CSFL4U(L)
† Fuse not included. † Fuse not included.
8 mm
43 x 58 mm
9.5 mm
Polyamide 6.6
2 screw clamps
Ø5x20, Ø5x25 mm
E220514 E220514
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 750 V 600 V
16 A 6.3 A 8 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CSFL4U 100
EPCSFL4U 50
PPCSFL4U 50
*
8 mm
43 x 58 mm
9.5 mm
Polyamide 6.6
2 screw clamps
24V AC/DC, 48V AC/DC,
110V AC/DC, 220V AC
Ø5x20, Ø5x25 mm
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 750 V 600 V
6.3 A 6.3 A 8 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CSFL4U(L)* 50
EPCSFL4U 50
PPCSFL4U 50
COLOR BLOCKS
(other than grey standard)
When ordering please add
color suffix to Cat. No.
Example: CTS2.5U-N/R
End Stop
for ordering information
refer to page 63
External
Jumper
Marking Tags (MT Type)
Color Ordering Suffix
Red R
Blue BU
Black BL
Orange O
Green G
Yellow Y
White W
Beige BG
Dark Brown DB
2 pole
3 pole
4 pole
10 pole
(MT Type on Lever)
CA702 50
CA802 50
CA711/2 100
CA711/3 100
CA711/4 50
CA711/10 25
MT8 100
MT2 100
CA702 50
CA802 50
CA711/2 100
CA711/3 100
CA711/4 50
CA711/10 25
MT8 100
MT2 100
* Add required voltage to part number
as a suffix. i.e. CSFL4U(L)/24 for 24V AC/DC.
CAFL4U
CUS
CUS
CUS
CUS
CAFL4U(L)
*
CAFL4U(N)
CSFL6U
† Fuse not included. † Fuse not included. † Fuse not included. † Fuse not included.
9 mm
50 x 72 mm
12 mm
Polyamide 6.6
2 screw clamps
1
/
Ø
4x1 in., Ø
1
1
/
/
4x1
4 in.
E220514 E220514 E220514 E220514
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 600 V 600 V
16 A 6.3 A 12 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CAFL4U 25
EPCAFL4U 50
9 mm
50 x 70 mm
12 mm
Polyamide 6.6
2 screw clamps
24VAC/DC,48VAC/DC,
110VAC/DC, 220VAC, 300V AC
1
/
Ø
4x1 in., Ø
1
1
/
/
4x1
4 in.
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 600 V 600 V
16 A 6.3 A 12 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CAFL4U(L)*25
EPCAFL4U 50
9 mm
50 x 70 mm
12 mm
Polyamide 6.6
2 screw clamps
110-220VAC
1
/
Ø
4x1 in., Ø
1
1
/
/
4x1
4 in.
22-10 AWG 0.5-4 sq.mm 22-10 AWG
600 V 600 V 600 V
16 A 6.3 A 12 A
7 lb-in 0.5 Nm 7 lb-in
Cat. No. Std. Pk.
CAFL4U(N) 25
EPCAFL4U 50
8 mm
60 x 43 mm
12 mm
Polyamide 6.6
2 screw clamps
Ø5x20, Ø5x25 mm
22-8 AWG 1.5-6 sq.mm 22-8 AWG
300 V 500 V 300 V
10 A 6.3 A 10 A
14 lb-in 0.8 Nm 14 lb-in
Cat. No. Std. Pk.
CSFL6U 50
EPCSFL6U 50
CA702 50
CA802 50
CA716/2 50
CA716/3 50
CA716/4 50
CA716/10 25
MT9 100
CA702 50
CA802 50
CA716/2 50
CA716/3 50
CA716/4 50
CA716/10 25
MT9 100
CA702 50
CA802 50
CA716/2 50
CA716/3 50
CA716/4 50
CA716/10 25
MT9 100
CA702 50
CA802 50
CA710/2 100
CA710/3 100
CA710/4 100
CA710/10 25
MT8 100
MT6 100
* Add required voltage to part number
as a suffix. i.e. CSFL4U(L)/24 for 24V AC/DC.
Altech Corp.®• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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