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Ordering
Information
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Crompton Switchboard Meter Relay Price.
Choose
Relay action and input
signal from Options list and add to base price
Crompton ANSI style 077-Switchboard
Meter Relay Prices
Single and
double relays for high, low and high-low control.
Large 4.5"
display viewable from several yards away. Several choices of
external
power supply
and scaled to suite.
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CAT NUMBER
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FUNCTION
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PRICE
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077-302A
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2 Output Relays, 2
Set Points High/Low Control
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$548.60
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077-301A
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1 Output Relay, 1
Set Point High Control Only
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$548.60
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077-307A
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1 Output Relay, 1
Set Point Low Control Only
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$915.72
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077-300A
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1 Output Relay, 2
Set Point High/Low Level Control
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$603.72
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077-30TA
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2 Output Relays, 2
Set Points, High/Low Control
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$806.00
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Thermocouple
Applications (Specify Type)
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Fitted with cold
junction compensation circuitry.
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077-30RA
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2 Output Relays, 2
Set Points, as 077-30TA but for R.T.D. application
(Specify 10 ohm copper or 100 ohm platinum)
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$893.36
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077-303A
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2 Output Relays, 2
Set Points, both relays Upscale Energize
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$893.36
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Downscale Energize,
Low Relay Upscale Energize
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077-305A
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2 Output Relays, 2
Set Points, both Relays Downscale Energize
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$893.36
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NOTE: SPECIFY
CALIBRATION INFORMATION (SEE BELOW ORDERING
INFORMATION)
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EXTERNAL POWER
SUPPLY
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External
AC or DC supply is required for operations of all
Meter Relays. Specify at the time of ordering.
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Standard
unit accepts 120V/240V 60 Hz. selectable internally
at factory)DC- 12V, 24V, 48V and 125V DC.
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NOTE:
External Supplies derived from rectified AC must be
externally filtered to minimize Ripple.
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SCALES
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Standard scales may
be selected from the 1, 1.5, 2, 3, 4, 5, 6, 8, 10
and multiples of 10 or 100 in our standard face
type. Any caption using our standard face type may
be specified. Center-zero scales are standard where
the end value is listed in the above series.
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RELAY STATE
INDICATORS
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Red LED relay state
indicators are fitted in dial as standard at no
extra charge.
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OPTIONAL EXTRAS
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CODE
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PRICE
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4-20mA DC
Suppressed Zero Input
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HG
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$45.24
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5A AC INPUT A
5A/10mA internal C.T. is fitted permitting
connection to the secondary of an external CT
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LS
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$45.24
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Any Standard AC
Voltage input 0/300 Max
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43.68
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| Dual Scale |
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31.20 |
| Finger Knobs |
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30.00 |
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Latching
relay/relays (077-301A, -302A, -307A only)
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Contact Factory
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$52.00
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12V, 24V, or 48V
External Power
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MU, BD, NR
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$58.25
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125V DC External
Power
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Z2
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$58.25
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Other options and
special features available upon request.
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Contact Factory
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