255-250-DNDN-UL YOKOGAWA, 255-250-DNDN-UL Datasheet - Page 25

• Manufacturer Part Number: 255-250-DNDN-UL
• Description: FREQUENCY PANEL METER MODEL 255-2 55-65HZ 240VAC UL
• Manufacturer: YOKOGAWA

Specifications of 255-250-DNDN-UL

• Meter Range: 55Hz To 65Hz
• Meter Size/dimensions: 2.5" X 2.5"
• Scale Length: 2.06"
• Meter Function: Frequency

*Iron Vane, Pivot & Jewel use only 0 for Surface Mount.
NOTE ON ORDERING: The ranges and catalog numbers in this catalog refer to both surface and window mount panel meters. To specify your choice, replace the
the following: 0 for Surface Mount (Taut Band), 1 for Window Mount (Taut Band), 4 for Surface Mount (Pivot & Jewel) or 5 for Window Mount (Pivot & Jewel).
AC AMMETERS — IRON VANE, PIVOT & JEWEL: SELF-CONTAINED, 50-400Hz*
AC AMMETERS — IRON VANE, PIVOT & JEWEL: TRANSFORMER RATED, 0-5 AMPERES, 50-400Hz*
FREQUENCY METERS — TAUT BAND OR PIVOT & JEWEL: SELF-CONTAINED
AC Ammeters
Frequency Meters
Voltage Frequency
Rating
& Scale
120
120
120
120
208
208
208
208
240
240
240
240
S
C
A
L
E
O
N
L
Y
0-1
0-1.5
0-2
0-3
0-5
0-10
0-15
0-20
0-25
0-30
0-50
0-10
0-15
0-20
0-30
0-40
0-50
0-75
0-80
0-100
0-150
0-200
0-300
0-400
0-500
0-600
0-800
0-1K
0-1.2K
0-1.5K
0-2.0K
0-3.0K
Center
400
400
400
50
55
60
50
55
60
50
60
55
380-420
380-420
380-420
Size
Scale
Hertz
45-55
45-65
55-65
45-55
45-65
55-65
45-55
55-65
45-65
1
1
1
1
⁄
⁄
2
2
Cont’d
(For 480V AC input contact factory)
260240LALA
260240LCLC
260240LELE
260240LJLJ
260 240LSLS
260240MTMT
260 240NDND
260 240NGNG
260240NJNJ
260 240NLNL
260240NTNT
260 240LSMT
260240LSND
260 240LSNG
260240LSNL
260240LSNP
260240LSNT
260240LSPB
260240LSPD
260240LSPK
260 240LSPZ
260 240LSRL
260 240LSRX
260 240LSSC
260 240LSSF
260 240LSSJ
260 240LSSN
260 240LSVA
260240LSVB
260 240LSVC
260 240LSVE
260 240LSVJ
26
26
26
26
26
26
26
26
26
26
26
26
2
2
250AGAG
250AJAJ
250ANAN
250BKBK
250GGGG
250GJGJ
250GNGN
250HKHK
250DGDG
250DNDN
250EKEK
250DJDJ
1
1
⁄
⁄
2
2
260340LALA
260340LCLC
260340LELE
260340LJLJ
260340LSLS
260340MTMT
260340NDND
260340NGNG
260340NJNJ
260340NLNL
260340NTNT
260 340LSMT
260 340LSND
260 340LSNG
260340LSNL
260 340LSNP
260 340LSNT
260340LSPB
260 340LSPD
260 340LSPK
260 340LSPZ
260 340LSRL
260 340LSRX
260 340LSSC
260 340LSSF
260 340LSSJ
260 340LSSN
260 340LSVA
260 340LSVB
260 340LSVC
260 340LSVE
260 340LSVJ
26
26
26
26
26
26
26
26
26
26
26
26
3
3
350AGAG
350AJAJ
350ANAN
350BKBK
350GGGG
350GJGJ
350GNGN
350HKHK
350DGDG
350DNDN
350EKEK
350DJDJ
1
1
⁄
⁄
2
2
in the catalog number with either of
260 440LALA
260 440LCLC
260 440LELE
260 440LJLJ
260 440LSLS
260 440MTMT
260 440NDND
260 440NGNG
260440NJNJ
260 440NLNL
260 440NTNT
260 440LSMT
260 440LSND
260 440LSNG
260 440LSNL
260 440LSNP
260 440LSNT
260 440LSPB
260 440LSPD
260 440LSPK
260 440LSPZ
260 440LSRL
260 440LSRX
260 440LSSC
260 440LSSF
260 440LSSJ
260 440LSSN
260 440LSVA
260 440LSVB
260 440LSVC
260 440LSVE
260 440LSVJ
26
26
26
26
26
26
26
26
26
26
26
26
4
4
450AGAG
450AJAJ
450ANAN
450BKBK
450GGGG
450GJGJ
450GNGN
450HKHK
450DGDG
450DNDN
450EKEK
450DJDJ
1
1
⁄
⁄
2
2
19