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Cord Connectors-Straight
2677 - spec sheet
Features
- Segmented chuck provides high mechanical pullout performance, will not cut or damage cord jacket.
- Suitable for use in hazardous locations where general purpose equipment is specifically permitted by NEC. Class I, Div 2; Class II, Div 1 & 2; Class III, Div 1 & 2; NEC 501-4(b), 502-4(a)(b), 503-3(a)(b)
- Meets Coast Guard CG293
2677 - spec sheet
Manufacturer Resources
Spec Sheet
Product Specs
- Colour:
- Black
- Wire Size:
- 0.770 to 0.895 Inch
- Etim:
- EC000441 Cable screw gland
- Inner Dimensions Inches:
- 8x5x4
- Inner Quantity:
- 10
- Material Quality:
- Polyamide (PA)
- Nominal Thread Size Inch Gas Pipe Thread:
- 1 inch
- Operating Temperature:
- -34-+105°C
- Outer Dimensions Inches:
- 16.6x14x8.9
- Outer Quantity:
- 100
- Product Group:
- Wiring Devices
- Standards:
- UL E13938, CSA
- Suitable For Cable Diameter:
- 19.558-22.733mm
- Temperature Rating:
- -34 to +105 Degrees C
- Thread Length:
- 19.84mm
- Thread Type:
- NPT
- Unspsc:
- 39121431 Cable gland connector
- Weight Uom:
- 17.13 lbs. per 100
- Department:
- Electrical
- Product Subgroup:
- Cord Grips
- Product Type:
- Straight Cord Connector
- Product Model:
- Straight
- Product Details:
- Cord Connectors-Straight
- Product Color:
- Black
- Product Material:
- Plastic
Thomas & Betts 2677 – Frequently Asked Questions
1) What cord diameter does the Thomas & Betts 2677 cord connector clamp?
The 2677 straight cord connector takes cable from 0.770 to 0.895 inch outside diameter, which is 19.558 to 22.733 mm. If your cord jacket measures outside that window the chuck won't grip properly, so measure the jacket (not the conductor bundle) before ordering.
2) What size hub or knockout does the Thomas & Betts 2677 thread into?
It's a 1 inch NPT male thread with 19.84 mm of thread length, so it lands in a 1 inch tapped hub or a 1 inch knockout with a locknut. NPT is tapered, so use a thread sealant or the appropriate gasket if the enclosure needs to stay sealed.
3) Can I use the Thomas & Betts 2677 cord grip in a Class I Division 2 area?
Yes, within limits. The 2677 is suitable for hazardous locations where general purpose equipment is specifically permitted by the NEC: Class I Div 2, Class II Div 1 and 2, and Class III Div 1 and 2, referencing NEC 501-4(b), 502-4(a)(b) and 503-3(a)(b). It is not an explosionproof fitting for Class I Division 1.
4) Will a plastic cord grip hold up outdoors or in a cold plant?
The 2677 body is polyamide (nylon) rated from -34 to +105 degrees C, so it handles winter exteriors and hot equipment rooms alike. It's black, which also means it isn't the white-nylon type that yellows fast in sun. For chemical exposure or physical abuse a metal (steel or aluminum) grip is the better call.
5) Will a cord grip like this damage the jacket on SO or portable cord?
No. The 2677 uses a segmented chuck rather than a single squeezing ferrule, which spreads the clamping load around the cord. It gives high mechanical pullout resistance without cutting or deforming the jacket, which matters on portable cord that gets flexed and tugged at the connection point.
6) How does the Thomas & Betts 2677 ship, and what does a case weigh?
It's packed 10 to an inner carton and 100 per master carton. The master runs 17.13 lbs per 100 pieces. Inner carton measures 8x5x4 inches and the outer 16.6x14x8.9 inches, useful if you're staging a bulk MRO buy on a shelf.
7) What is the exact part number to order for this Thomas & Betts nylon cord grip?
Order it as Thomas & Betts 2677. One catalog number covers the item: black polyamide straight cord connector, 1 inch NPT, 0.770 to 0.895 inch cord range. There are no finish or size suboptions to specify.
How fast can I get the Thomas & Betts 2677 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Thomas & Betts 2677 come with a warranty?
Absolutely. The Thomas & Betts 2677 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Thomas & Betts 2677?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
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