19 Meter Mains
19
Meter Mains
100-200 Amp | 4 Terminal | Ringless & Ring Type | 240 VAC
1 1
1 1
1 2
1
1
3499 8144
1
1
1
2
1
3491 8143
3
U8144-XL
U3491-XL-200
4 Terminal — Meter Main — Ringless Catalog Number
Amps Service
Hub
Breaker Compatibility
Connectors CU/AL
Dimensions
Knockouts
Line
Load
D"
W"
H"
1
3
2
3
⁄4, ⁄2
—
U3499-XL
100
OH/UG
C.P.
QP2100
#6-2/0
#14-1/0
3 ⁄4
11
22
2
U3491-XL-150
150
OH/UG
C.P.
UFQB-150-X1
#6-350
#1-300
41⁄8
12
29
21⁄2
2
1
⁄4
U3491-XL-200
200
OH/UG
C.P.
UFQB-200-X1
#1-300
#1-300
4 ⁄8
12
29
2 ⁄2
2
1
⁄4
1
1
1
1
4 Terminal — Meter Main — Ring Type Catalog Number
Amps Service
Hub
Breaker Compatibility
Connectors CU/AL
Dimensions
Knockouts
Line
Load
D"
W"
H"
1
U8144-XL
100
OH/UG
C.P.
QP2100
#6-2/0
#14-1/0
33⁄4
11
22
2
U8143-XL-150
150
OH/UG
C.P.
UFQB-150-X1
#6-350
#1-300
41⁄8
12
29
21⁄2
2
1
⁄4
U8143-XL-200
200
OH/UG
C.P.
UFQB-200-X1
#1-300
#1-300
4 ⁄8
12
29
2 ⁄2
2
1
⁄4
1
1
2
3
⁄4,1⁄2
—
1
Notes • Hubs: For proper hub selection refer to the hub suffix chart on the accessory page. • Sealing Rings: Ring type units priced with MR-2 sealing ring. See accessory page for other choices. • Breakers: Bolt-on circuit breakers are factory installed in the U8143 and U3491 series. The U8144 & U3499 do not come with breakers unless specified on order and require plug-in style. • Short Circuit Current Rating: 10K AIC. However, this rating is limited to the lowest interrupting capacity of any circuit breaker installed. Watthour meter not included in short circuit current rating.
Utility requirements for this equipment may vary. Always consult the serving utility for their requirements before ordering or installing equipment in this catalog.
100-200 AMP METER MAINS
Meter Mains
100-200 Amp | 4 Terminal | Ringless & Ring Type | 240 VAC
1 1
1 1
1 2
1
1
3499 8144
1
1
1
2
1
3491 8143
3
U8144-XL
U3491-XL-200
4 Terminal — Meter Main — Ringless Catalog Number
Amps Service
Hub
Breaker Compatibility
Connectors CU/AL
Dimensions
Knockouts
Line
Load
D"
W"
H"
1
3
2
3
⁄4, ⁄2
—
U3499-XL
100
OH/UG
C.P.
QP2100
#6-2/0
#14-1/0
3 ⁄4
11
22
2
U3491-XL-150
150
OH/UG
C.P.
UFQB-150-X1
#6-350
#1-300
41⁄8
12
29
21⁄2
2
1
⁄4
U3491-XL-200
200
OH/UG
C.P.
UFQB-200-X1
#1-300
#1-300
4 ⁄8
12
29
2 ⁄2
2
1
⁄4
1
1
1
1
4 Terminal — Meter Main — Ring Type Catalog Number
Amps Service
Hub
Breaker Compatibility
Connectors CU/AL
Dimensions
Knockouts
Line
Load
D"
W"
H"
1
U8144-XL
100
OH/UG
C.P.
QP2100
#6-2/0
#14-1/0
33⁄4
11
22
2
U8143-XL-150
150
OH/UG
C.P.
UFQB-150-X1
#6-350
#1-300
41⁄8
12
29
21⁄2
2
1
⁄4
U8143-XL-200
200
OH/UG
C.P.
UFQB-200-X1
#1-300
#1-300
4 ⁄8
12
29
2 ⁄2
2
1
⁄4
1
1
2
3
⁄4,1⁄2
—
1
Notes • Hubs: For proper hub selection refer to the hub suffix chart on the accessory page. • Sealing Rings: Ring type units priced with MR-2 sealing ring. See accessory page for other choices. • Breakers: Bolt-on circuit breakers are factory installed in the U8143 and U3491 series. The U8144 & U3499 do not come with breakers unless specified on order and require plug-in style. • Short Circuit Current Rating: 10K AIC. However, this rating is limited to the lowest interrupting capacity of any circuit breaker installed. Watthour meter not included in short circuit current rating.
Utility requirements for this equipment may vary. Always consult the serving utility for their requirements before ordering or installing equipment in this catalog.
100-200 AMP METER MAINS
