
L-X
L
Wire Connection
FEED THROUGH
TERMINAL BLOCKS
YBK Series
Starts at
$
0.44
ea
for package
of 50
l Tension Clamp for Fast Wire
Termination and Reliable
Secure Connection
l 600V Rated, UL 94 V2 Polyamide 6.6
l Full Line of Accessories: End Plates,
Cross Connectors and Marking Tags
l Stocked in Colors Gray, Blue and
Red; Also Available in Yellow,
Beige and Green
YBK Series feed through terminal blocks are
tension clamp connection style and are DIN
rail mounted. The tension clamp can easily
be opened with a small screwdriver inserted
next to the wire entry, then slip in the field
wire and remove the screwdriver for a
reliable and secure connection. The YBK
terminal blocks come in all wire ranges
and no pre-treatment of the wire is
necessary, even for stranded wire.
A full line of accessories are available
including end plates, end brackets,
cross connectors and marking tags.
The YBK series also includes 4 size
grounding terminal blocks.
ELECTRICAL RATINGS YBK-2.5 YBK-4 YBK-6 YBK-10
Voltage/Current 750V/22 A 750V/30 A 750V/40 A 750V/63 A
UL 600V/20 A 600V/26 A 600V/35 A 600V/55 A
Insulation Strip length 10 mm 12 mm 13 mm 13 mm
AWG 22-12 22-10 22-8 20-6
Width 5 mm 6 mm 8 mm 10 mm
End Plate-Partition YBK-EP-2.5 YBK-EP-4 YBK-EP-6 YBK-EP-10
Cross-Connectors/2 OM-476222 OM-476232 OM-476242 OM-476252
Cross-Connectors/3 OM-476223 OM-476233 OM-476243 OM-476253
Cross-Connectors/4 OM-476224 OM-476234 OM-476244 OM-476254
Cross-Connectors/10 OM-476229 OM-476239 OM-476249 OM-476259
GROUND TENSION CLAMP TERMINAL BLOCKS
ELECTRICAL RATINGS YBK-2.5T YBK-4T YBK-6T YBK-10T
Voltage/Current 750V/22 A 750V/30 A 750V/40 A 750V/63 A
UL 600V/20 A 600V/26 A 600V/35 A 600V/55 A
Insulation Strip Length 10 mm 12 mm 13 mm 13 mm
AWG 22-12 22-10 22-8 20-6
Width 5 mm 6 mm 8 mm 10 mm
End Plate-Partition YBK-254T-EP YBK-254T-EP YBK-6T-EP YBK-10T-EP
SPECIFICATIONS
YBK-4-50PK, $28 for package
of 50, shown actual size.
YBK-4T-10PK, $25
for package of 10,
shown actual size.

L-X
FEED THROUGH TERMINAL BLOCKS
MODEL NO. PRICE AMPS AWG DESCRIPTION
YBK-2.5-50PK $28.00 20 22-12 Feed through tension clamp terminal block, 50 per pack
YBK-2.5-25PK 18.00 20 22-12 Feed through tension clamp terminal block, 25 per pack
YBK-4-50PK 28.00 26 22-10 Feed through tension clamp terminal block, 50 per pack
YBK-4-25PK 18.00 26 22-10 Feed through tension clamp terminal block, 25 per pack
YBK-6-25PK 30.00 35 22-8 Feed through tension clamp terminal block, 25 per pack
YBK-6-10PK 15.00 35 22-8 Feed through tension clamp terminal block, 10 per pack
YBK-10-25PK 33.00 55 20-6 Feed through tension clamp terminal block, 25 per pack
YBK-10-10PK 15.00 55 20-6 Feed through tension clamp terminal block, 10 per pack
YBK-EP-2.5-10PK 3.00 End plate-partition for YBK-2.5, 10 per pack
YBK-EP-4-10PK 3.00 End plate-partition for YBK-4, 10 per pack
YBK-EP-6-10PK 3.00 End plate-partition for YBK-6, 10 per pack
YBK-EP-10-10PK 5.00 End plate-partition for YBK-10, 10 per pack
YBK-2.5T-10PK 16.00 22-12 Ground terminal block, 10 per pack
YBK-4T-10PK 25.00 22-10 Ground terminal block, 10 per pack
YBK-6T-10PK 30.00 22-8 Ground terminal block, 10 per pack
YBK-10T-5PK 22.00 20-6 Ground terminal block, 5 per pack
YBK-254T-EP-10PK 3.50 End plate for YBK-2.5T and 4T ground terminal
YBK-6T-EP-5PK 2.00 End plate for YBK-6T ground terminal
YBK-10T-EP-5PK 2.00 End plate for YBK-10T ground terminal
T-BLK-EB-10PK 5.00 DIN rail end bracket, 10 piece per pack
To Order
(Specify Model Number)
MOST POPULAR MODELS HIGHLIGHTED!
CROSS CONNECTORS
MODEL NO. PRICE PCS/PKG POSITIONS MODEL NO. PRICE PCS/PKG POSITIONS
OM-476222-10PK $7.25 10 2 OM-476242-10PK $8.00 10 2
OM-476223-10PK 10.50 10 3 OM-476243-10PK 12.75 10 3
OM-476224-10PK 14.25 10 4 OM-476244-10PK 19.50 10 4
OM-476229-3PK 13.50 310OM-476249-3PK 16.00 310
OM-476232-10PK 7.50 10 2 OM-476252-10PK 9.75 10 2
OM-476233-10PK 12.00 10 3 OM-476253-10PK 15.25 10 3
OM-476234-10PK 18.25 10 4 OM-476254-10PK 23.50 10 4
OM-476239-3PK 15.00 310OM-476259-3PK 19.25 310
MARKING TAGS
MODEL NO. PRICE PCS/PER CARD DESCRIPTION
MKR-NO-PRINT $3.00 50 Marking tag without print
MKR-1-10 3.00 50 Marking tag 1 to 10
MKR-11-20 3.00 50 Marking tag 11 to 20
MKR-1-50 3.00 50 Marking tag 1 to 50
MKR-51-100 3.00 50 Marking tag 51 to 100
MKR-101-150 3.00 50 Marking tag 101 to 150
MKR-151-200 3.00 50 Marking tag 151 to 200
MKR-201-250 3.00 50 Marking tag 201 to 250
ACCESSORIES
Ordering Examples: YBK-2.5-50PK, 50 pieces feed through tension clamp terminal block to 12 AWG wire, rated at 20 A, and
YBK-EP-2.5-10PK, one pack of end plates for YBK-2.5 terminals, $28 + 3 = $31.
YBK-2.5T-10PK, 10 pieces feed through ground terminals, and YBK-254T-EP-10PK, 10 pieces end plate partition for YBK-2.5T terminals
$16 + 3.50 = $19.50.
Note: Add “-R” for red and “-B” for blue colored terminal blocks, no additional charge.
OM-476224-10PK, $14.25
for package of 10, shown
larger than actual size.

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
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