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PER FIT® WT-WSE — Water Tight with Earth Tag

A PER FIT (PerFit) WT connector and a stainless steel earth tag, sold together as one UL listed assembly, made by Pastusek Industries in Fort Worth, Texas. The earth tag fits inside the box, between the box and the lock nut, and gives a separate copper ground wire a bolt-on point on a #10-32 ground screw.

WT-WSE

Water Tight with Earth Tag

A WT connector and a stainless steel earth tag, sold together as one UL listed assembly, for grounding and fire-rated cable.

In the boxWT connector (body · gland · gland nut · gasket) · earth tag · ground screw · two lock nuts

Made ofStainless steel only: 303 stainless (S3) standard; 316 stainless (S6) option. Earth tag 304 stainless (S4), 316 (S6) by quote; stainless ground screw

UL listings for the WT-WSE

UL File E343634Grounding and bonding (earth tags)US listing Canada Certificate

UL File E79305MC cable connectors (PER-FIT)US listing Canada Certificate

Where to use it (UL listed)

Wet locations, indoor and outdoor.
Grounding and bonding, with a separate 10 AWG copper ground wire (stranded or solid).
Fire-rated cable: UL's 2-hour fire-rated cable systems for Marmon VITALink® (Systems 120, 120A and 60) call for this connector by name, “WT-WSE”.

What it's made of

Stainless steel only — there is no aluminum WT-WSE.
Standard: 303 stainless (S3). Option: 316 stainless (S6).
Earth tag: 304 stainless (S4) standard; 316 stainless (S6) by quote. Ground screw: stainless steel.
Only need an earth tag on an NWT, aluminum WT or WTPC? It is an option on those connectors — see the NWT, WT and WTPC pages. That is not a WT-WSE.

Sizes

WT-WSE sizes — 40 part numbers.

Catalog number: WT-WSE + the cable size number + S3 (303 stainless) or S6 (316 stainless). For example, armor measuring 1.150 inches is cable size 118-100, so the connector is WT-WSE-118-100-S3 in 303 or WT-WSE-118-100-S6 in 316. UL lists the assembly for every cable size below, ½″ through 4″. Diameter and length are the same as the WT of the same size.

303 stainless	316 stainless	NPT	Armor O.D.	Jacket O.D. (reference only)	Conn. dia.	Assembled length
WT-WSE-044-050-S3	WT-WSE-044-050-S6	1/2	0.380-0.440	(0.470-0.530)	1.25	2.60
WT-WSE-050-050-S3	WT-WSE-050-050-S6	1/2	0.440-0.500	(0.530-0.590)	1.25	2.60
WT-WSE-056-050-S3	WT-WSE-056-050-S6	1/2	0.500-0.560	(0.590-0.650)	1.25	2.60
WT-WSE-062-050-S3	WT-WSE-062-050-S6	1/2	0.560-0.620	(0.650-0.710)	1.25	2.60
WT-WSE-062-075-S3	WT-WSE-062-075-S6	3/4	0.560-0.620	(0.650-0.710)	1.50	2.70
WT-WSE-069-075-S3	WT-WSE-069-075-S6	3/4	0.620-0.690	(0.710-0.780)	1.50	2.70
WT-WSE-076-075-S3	WT-WSE-076-075-S6	3/4	0.690-0.760	(0.780-0.850)	1.50	2.70
WT-WSE-083-075-S3	WT-WSE-083-075-S6	3/4	0.760-0.830	(0.850-0.920)	1.50	2.70
WT-WSE-090-075-S3	WT-WSE-090-075-S6	3/4	0.830-0.900	(0.920-0.990)	1.50	2.70
WT-WSE-097-100-S3	WT-WSE-097-100-S6	1	0.900-0.970	(0.990-1.060)	2.00	3.30
WT-WSE-104-100-S3	WT-WSE-104-100-S6	1	0.970-1.040	(1.060-1.130)	2.00	3.30
WT-WSE-111-100-S3	WT-WSE-111-100-S6	1	1.040-1.110	(1.130-1.200)	2.00	3.30
WT-WSE-118-100-S3	WT-WSE-118-100-S6	1	1.110-1.180	(1.200-1.270)	2.00	3.30
WT-WSE-125-125-S3	WT-WSE-125-125-S6	1-1/4	1.180-1.250	(1.270-1.360)	2.12	3.40
WT-WSE-132-125-S3	WT-WSE-132-125-S6	1-1/4	1.250-1.320	(1.360-1.430)	2.12	3.40
WT-WSE-139-125-S3	WT-WSE-139-125-S6	1-1/4	1.320-1.390	(1.430-1.500)	2.12	3.40
WT-WSE-148-150-S3	WT-WSE-148-150-S6	1-1/2	1.390-1.480	(1.500-1.590)	2.50	3.70
WT-WSE-157-150-S3	WT-WSE-157-150-S6	1-1/2	1.480-1.570	(1.590-1.680)	2.50	3.70
WT-WSE-166-150-S3	WT-WSE-166-150-S6	1-1/2	1.570-1.660	(1.680-1.770)	2.50	3.70
WT-WSE-175-200-S3	WT-WSE-175-200-S6	2	1.660-1.750	(1.770-1.880)	3.00	4.30
WT-WSE-184-200-S3	WT-WSE-184-200-S6	2	1.750-1.840	(1.880-1.970)	3.00	4.30
WT-WSE-193-200-S3	WT-WSE-193-200-S6	2	1.840-1.930	(1.970-2.060)	3.00	4.30
WT-WSE-202-200-S3	WT-WSE-202-200-S6	2	1.930-2.020	(2.060-2.150)	3.00	4.30
WT-WSE-213-250-S3	WT-WSE-213-250-S6	2-1/2	2.020-2.130	(2.150-2.290)	3.75	4.70
WT-WSE-224-250-S3	WT-WSE-224-250-S6	2-1/2	2.130-2.240	(2.290-2.400)	3.75	4.70
WT-WSE-235-250-S3	WT-WSE-235-250-S6	2-1/2	2.240-2.350	(2.400-2.510)	3.75	4.70
WT-WSE-246-250-S3	WT-WSE-246-250-S6	2-1/2	2.350-2.460	(2.510-2.620)	3.75	4.70
WT-WSE-257-250-S3	WT-WSE-257-250-S6	2-1/2	2.460-2.570	(2.620-2.730)	3.75	4.70
WT-WSE-271-300-S3	WT-WSE-271-300-S6	3	2.570-2.710	(2.730-2.870)	4.50	4.80
WT-WSE-285-300-S3	WT-WSE-285-300-S6	3	2.710-2.850	(2.870-3.010)	4.50	4.80
WT-WSE-299-300-S3	WT-WSE-299-300-S6	3	2.850-2.990	(3.010-3.150)	4.50	4.80
WT-WSE-313-300-S3	WT-WSE-313-300-S6	3	2.990-3.130	(3.150-3.290)	4.50	4.80
WT-WSE-328-350-S3	WT-WSE-328-350-S6	3-1/2	3.130-3.280	(3.290-3.480)	5.50	5.00
WT-WSE-343-350-S3	WT-WSE-343-350-S6	3-1/2	3.280-3.430	(3.480-3.630)	5.50	5.00
WT-WSE-358-350-S3	WT-WSE-358-350-S6	3-1/2	3.430-3.580	(3.630-3.780)	5.50	5.00
WT-WSE-373-400-S3	WT-WSE-373-400-S6	4	3.580-3.730	(3.780-3.930)	6.00	5.00
WT-WSE-388-400-S3	WT-WSE-388-400-S6	4	3.730-3.880	(3.930-4.080)	6.00	5.00
WT-WSE-403-400-S3	WT-WSE-403-400-S6	4	3.880-4.030	(4.080-4.230)	6.00	5.00
WT-WSE-418-400-S3	WT-WSE-418-400-S6	4	4.030-4.180	(4.230-4.380)	6.00	5.00
WT-WSE-433-400-S3	WT-WSE-433-400-S6	4	4.180-4.330	(4.380-4.530)	6.00	5.00

Size to the cable armor's outside diameter; jacket O.D. is for reference only. All measurements in inches. Please contact us for a quote or a spec sheet.

Other PER FIT series: NWT — Non Water Tight · NWTU — Non Water Tight Union · WT — Water Tight · WTU — Water Tight Union · WTPC — Water Tight Pouring Chamber · WTUPC — Water Tight Union Pouring Chamber. Or see every size in one table.