Omega Products OMTBV7-WFB424-10 User Manual

L-44

Omega’s new OMTBV7-W terminals are
designed to meet the three most important
criteria when selecting a terminal block line –
ease of wiring, secure connections and
durability. The line is also comprehensive,
offering a wide array of terminal types for
most circuits and functions, from control to
low level power.

The Size You Need

OMTBV7-W feed-through terminals come in
ten sizes and are rated to 600VAC (800V­IEC). They accommodate a full range of wire
sizes from 30AWG to 3/0 AWG (0.5mm2 to
70mm2 wire cross section). Many
“specialty” feed-through terminals are also
available that provide multiple terminations
or increase the density of connections. This
reduces panel space and saves money.

Comprehensive Selection of
Special Terminals

Aside from the broad selection of standard
feed-through terminals, many special
terminals are also part of the new
OMTBV7-W line, including:

pad and serrated current bar. This corrosion­resistant clamping mechanism provides
excellent performance in the most
demanding industrial conditions.

Superior Insulation and
Protection Features

All metal parts are recessed, providing a
touch-safe, dead front design for optimum
safety. Terminal bodies are manufactured
from Polyamide 6.6, known for its excellent
thermal stability, impact resistance and
resistance to electrical creepage. The
insulating cases are rated up to 90°C (195°)
for continuous operation. They also stay
elastic down to -40°C (-40°F) without
fracturing.

International Approvals

Omega’s new OMTBV7-W terminal block line
is UL recognized and CSA Certified. Many
terminals have also been certified for use in
hazardous locations. The line also carries the
CE Mark for use in most international
markets.

INTRODUCTION TO DIN
RAIL TERMINAL BLOCKS

 Two level terminals
 High Current terminals
 Ground terminals
 Dual connection terminals
 Diode and resistor terminals
 Plug-in style terminals
 Various isolating terminals
 Fuse terminals
 Sensor terminals
 Thermocouple terminals
 Proximity switch terminals

Even the most varied circuit requirements
can be supported by the broad selection
offered with this line.

Super Reliable Connections

The most important aspect of a terminal
block is to join wires in a reliable connection.
With OMTBV7-W terminals, a cone shaped
guide allows easy insertion of the wire into a
nickel plated barrel. As tightening torque is
applied to strong stainless steel screws, the
wire is secured between a recessed contact

Stainless steel screws
and serrated current
bars provide a strong,
corrosion-resistant grip.

Cone shaped guide
allows easy wire
insertion.

Visit

omegamation.com

for our complete

line of terminal

blocks

L-45

MOST POPULAR MODELS LISTED!

To Order

(Specify Model Number)

TERMINAL MODEL NO. PRICE MODEL NO. PRICE MODEL NO. PRICE

Black (Pkg of 10) OMTBV7-WFB4-10 $87 OMTBV7-WFB424-10 $163 OMTBV7-WFB4250-10 $163

ACCESSORIES

End Barrier Not Required Not Required Not Required
End Anchors

-50 (pkg of 50)

-10 (pkg of 10)
Screw Type—Normal Duty OMTBV7-EA35-50 $55.00 OMTBV7-EA35-50 $55.00 OMTBV7-EA35-50 $55.00
Screw Type—Heavy Duty OMTBV7-EAH35-10 44.00 OMTBV7-EAH35-10 44.00 OMTBV7-EAH35-10 44.00

Jumpers (Pkg of 10)
Side Jumper
(10-pole Insulated)

OMTBV7-SJFB8-10-10

53.00

OMTBV7-SJFB8-10-10

53.00

OMTBV7-SJFB8-10-10

53.00

DIN rail, 35 x 7.5 mm x 2 m,
slotted XBANS3575P 9.00 – – – –

DIN rail, 35 x 7.5 mm x 2 m,
solid XBANS3575U 9.30 – – – –

DIN rail, 35 x 15 mm x 2 m,
slotted XBANS3515P 17.00 – – – –

DIN rail, 35 x 15 mm x 2 m,
solid XBANS3515U 17.00 – – – –

Blank marking tags,
8 x 12 mm, cards of 100 OMTBV7-SM8X12 8.00 OMTBV7-SM8X12 8.00 OMTBV7-SM8X12 8.00

Blank marking tags,
6 x 9 mm, cards of 100,
for fuse handle OMTBV7-SM6X9 8.00 OMTBV7-SM6X9 8.00 OMTBV7-SM6X9 8.00

Pre-printed marking tabs,
single digit (0...9),
sticks of 10 OMTBV7-MP 3.00 OMTBV7-MP 3.00 OMTBV7-MP 3.00

SPECIFICATIONS OMTBV7-WFB4-10 OMTBV7-WFB424-10 OMTBV7-WFB4250-10

Approvals
Voltage Rating (AC/DC) 300V 300 VC 500V 300V 300V 500V 300V 300V 500V
Maximum Current 15 A 15 A 15 A 15 A 15 A 15 A 15 A 15 A 15 A
Wire Range #22 to #22 to 0.05 to #22 to #22 to 0.05 to #22 to #22 to 0.05

(Rated Cross Section) #12 AWG #12 AWG 4 mm2#12 AWG #12 AWG 4 mm2#12 AWG #12 AWG to 4 mm

2

Indicator Type Non-Indicating LED Neon
Leakage Current — 2 mA @ 24V 1 mA @ 264 Vac
Working Voltage Per Fuse Rating 10 to 57 Vac/Vdc 85 to 264 Vac
Fuse Size (not supplied) 5 x 20 mm 5 x 20 mm 5 x 20 mm
Wire Strip Length 8 mm (0.31") 8 mm (0.31") 8 mm (0.31")
Recommended 0.6 Nm (5.0 to 5.6 lb-in.) 0.6 Nm (5.0 to 5.6 lb-in.) 0.6 Nm (5.0 to 5.6 lb-in.)

Tightening Torque
Density 125/m (38 pcs./ft) 125/m (38 pcs./ft) 125/m (38 pcs./ft)
Insulation -40 to 90°C (-40 to 195°F) -40 to 90°C (-40 to 195°F) -40 to 90°C (-40 to 195°F)

Temperature Range

50.7 mm (2.0")

Single circuit fuse block

39.4 mm
(1.55")

4 mm

2

50.7 mm (2.0")

Single circuit fuse block with

LED blown fuse indication

39.4 mm
(1.55")

4 mm

2

50.7 mm (2.0")

Single circuit fuse block fuse block

with neon blown fuse indication

39.4 mm
(1.55")

Fuses not included.
Ordering Examples: OMTBV7-WFB4-10, single circuit fuse block, pkg of 10, OMTBV7-EAH35-10, end anchors, and OMTBV7-SJFB8-10-10,
jumpers, $87 + 44 + 53 = $184. OMTBV7-WFB4250-10, single circuit fuse block with neon blown fuse indicator, 10 pack, $163.

OMTBV7-WFB424-10

OMTBV7-WFB4250-10

Standard Fuse Blocks

DIN RAIL FUSE TERMINAL BLOCKS

OMTBV7-WFB4-10

4 mm

2