277 THOMAS & BETTS, 277 Datasheet - Page 5

• Manufacturer Part Number: 277
• Description: Electrical
• Manufacturer: THOMAS & BETTS

Specifications of 277

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Outer Diameter: 96.851mm
• Length: 73.025mm
• Body Material: Malleable Iron
• External Diameter: 96.851mm
• Accessory Type: Squeeze Connector
• Rohs Compliant: No
• For Use With: Armored Cable And Flexible Metal Conduit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

•
•
•
•
•
•
Steel or malleable iron.
Available with or without insulated throat, this
Tite-Bite
and best to install when making sharp bends at
the enclosure or equipment. It has all of the
advantages of the straight connector with only
one screw to tighten, except in the larger sizes
where there are two. A peep hole on top
provides for easy inspection of the ABC bushing.
Narrow design makes it easy to install
connectors in adjacent knockouts.
•
•
•
• Unique saddle design firmly secures
• Removable bushing design covers
• Can be used on smooth or
• One screw provides quick
Steel or malleable iron construction
Offers all of the advantages of the
straight connector with only one screw
to tighten, except in the larger sizes,
which have two
Peep hole on top provides for
easy inspection of ABC bushing
Narrow design makes it easy to
install connectors in adjacent knockouts
Can be used on smooth or corrugated
aluminum sheathed and steel MC cable
One-screw design enables
quick installation
Throat is long enough to install
in cast housing knockouts
3
3
of malleable iron
cable in place, provides holding
power in excess of listing agency
requirements, and assures high
quality bonding.
wide range, reduces inventories.
corrugated aluminum sheathed and
steel MC cable.
installation.
⁄
⁄
8
4
" and
" and larger sizes made
®
connector line is by far the easiest
1
⁄
2
" sizes of steel construction
Metal Clad Cable, Armored Cable and Flexible Metal
United States
Tel: [phone]
Fax: [phone]
800.816.7809
The easiest and best connector to install when
making sharp bends at the enclosure or equipment!
TITE-BITE
Unique saddle design firmly secures cable in place, provides
holding power in excess of listing agency requirements and
ensures high-quality bonding!
TITE-BITE
CAT. NO.
3130-TB#
3132#
3135#
3137#
3138***
3139***
3140***
3141***
3142***
3143†††
3144-TB***
*** UL Listed for flexible metal conduit only.
† Approximate dimension with screw at minimum height.
††† Not UL Listed or CSA Certified.
UL File No. E 23018
Angle clip provides secure mechanical grip
that tightens under tension or vibration!
TITE-BITE
CAT. NO.
321-TB#
323#
325#
326-TB#
327-TB***
328***
329***
330-TB***
331***
*** UL Listed for flexible metal conduit only.
† Approximate dimension with screw at minimum height.
UL File No. E 23018
CAT. NO.
2492
UL Listed as a grounding means
for steel MC cable and ALS. For dry location.
UL File No. E 38947
Canada
Tel: [phone]
Fax: [phone]
®
®
®
Connectors — 90° Angle Nylon-Insulated
Aluminum Sheathed Cable Connectors
Connectors — 90° Angle
1.093
1.468
1.750
2.031
2.500
3.062
3.562
4.060
4.560
1.093
1.468
1.750
2.031
2.500
3.062
3.562
MAX.
MAX.
.660
.937
.660
.937
CABLE OPENING
CABLE OPENING
1.250
1.562
1.812
2.312
2.812
3.312
3.620
4.120
1.250
1.562
1.812
2.312
2.812
3.312
MIN.
MIN.
.470
.750
.906
.470
.750
.906
Technical Services
Tel: [phone]
DIA. RANGE ALUM. SHEATH (IN.)
(.370–.500)
Conduit Fittings
TRADE
TRADE
SIZE
SIZE
1
1
2
3
1
1
2
3
1
3
3
1
1
1"
2"
3"
4"
1"
2"
3"
⁄
⁄
⁄
1
1
1
1
⁄
⁄
⁄
1
1
1
8
2
4
⁄
⁄
⁄
⁄
8
2
2
⁄
⁄
⁄
"
"
"
4
2
2
2
"
"
"
4
2
2
CSA File No. 2884
TITE-BITE
# Approved for Metal Clad Cable
CSA File No. 2884
# Approved for Metal Clad Cable
CSA File No. 589
Tite-Bite
for continous sheathed corrugated MC cable.
"
"
"
"
"
"
"
®
®
Connectors are approved
Connectors* — 90° angle
SIZE
SIZE
K.O.
1
1
2
3
K.O.
1
1
2
1
1
3
1
1
1
1"
2"
3"
4"
1"
2"
3"
⁄
⁄
⁄
1
1
1
1
⁄
⁄
⁄
1
1
1
2
2
4
2
2
2
⁄
⁄
⁄
⁄
⁄
⁄
⁄
"
"
"
4
2
2
2
"
"
"
4
2
2
"
"
"
"
"
"
"
www.tnb.com
1
2
4
7
1
2
5
3
6
1
2
3
4
4
6
A†
1
2
A†
11
21
15
11
—
—
11
21
25
4
5
9
7
1
7
1
1
1
3
1
⁄
⁄
⁄
⁄
⁄
⁄
16
⁄
32
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
32
8
8
32
16
32
32
8
8
32
8
8
8
2
32
DIMENSIONS (IN.)
DIMENSIONS (IN.)
1
4
2
3
5
7
2
2
4
1
2
2
2
3
4
HUB SIZE
—
—
B
19
B
31
5
9
1
6
1
6
7
®
1
1
1
®
1
3
1
1
5
1
®
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
⁄
16
32
16
16
32
8
8
8
2
8
8
8
8
8
32
1
⁄
2
"
17
15
15
11
11
9
9
1
3
3
—
—
3
1
—
—
—
—
—
C
⁄
⁄
C
1
⁄
⁄
16
⁄
16
⁄
⁄
⁄
⁄
⁄
⁄
⁄
16
16
2
16
16
4
4
8
32
2
®
®
®
A-153