YU52NK-B1

UL Barrier Cable Gland 2-1/2" NPT

Thread Range: 2-1/2"NPT

UL File: E351373

Sealcon # YU52NK-B1
Hummel # 1.6U6.5200.70
Hummel
Material Raw Brass

Hole Diameter (A)
2.92" (74.1 mm)
Body Length (H)
Cable Range 1
1.81 - 2.57" (46 - 65.3 mm)
Cable Range 2
2.21" (39.9 - 56.2 mm)
Cable Range 3
1.86" (47.3 mm)
Max No. Cores
120
Clamping Ring 1
0 - 0.04" (0 - 1.0 mm)
Clamping Ring 2
0.06 - 0.10" (1.5 - 2.5 mm)
Clamping Ring 3 (Special Order)
0.04 - 0.08" (1.0 - 2.0 mm)
Gland Size
63
Thread Length (GL)

Features

Designed for all explosion proof areas with high performance regarding reliability and tightness, e.g. marine, offshore, gas conveying machinery, refineries and chemical industry. for use in Ex-e, Ex-d areas.


Certification Details: EXIOS UL Barrier
UL File: E351373
Class I, Division 1 & 2, Groups C and D
Class II, Division 1 & 2, Groups E, F and G
Class III
Class I, Zone 1, AEx d IIB
Class I, Zone 1, AEx e II
For use with armored braided marine shipboard cable
Class I, Division 2, Groups C and D
Class II, Division 2, Groups F and G
Class III
For use with unarmored marine shipboard cable
UL 2225 3rd Edition UL 514B 6th Edition
CSA C22.2 No. 174-M1984 CSA C 22.2 No. 18.3


Materials Part Number Key ( Last 2 letters)
xxxxx-BB = Raw Brass
xxxxx-BR = Nickel Plated Brass
xxxxx-B1 = Brass Gland with Nickel Plated Thread.
xxxxx-SS = Stainless Steel 316

Technical Data

Pressure Rating:
IP 68 / 5 bar

Materials:

Fittings: Raw Brass / Nickel Plated Brass
Seals: Silicone, VMQ
O-Rings: None
Clamping Insert: PA 6
Armor: Metalic Armor or Screen
Compound: Epoxy-Putty

Operating Temperature:
- 25°C to 85°C (- 13°F to 185°F)


Ratings:
UL Class 1 & 2, Div 1 rated Armored Cable Glands

Downloads

PDF Files


Assembly Instructions

Approvals