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Pressure Switch Accessories

Switch Accessories

Time Delay Relay, Delay Relay | Switch Accessories

Time Delay Relay, Delay Relay

TWD1,240 SSRL240DC10

  • Audible Alarms
  • High Reliability Solid State Relays
  • 5 Amp Latching Solid State Relays
  • Time Delay Relays
Pressure Switches - View related products

Description

AUDIBLE ALARM
OMEGA’s Model 70A audible alarms are the latest development in solid sound production. When 120 Vac is applied to them, a piezoelectric transducer operates as a solid state oscillator, resulting in a loud, audible alarm tone. A small, 29 mm (1.13") diameter hole is required for panel mounting.

HIGH RELIABILITY SOLID STATE RELAYS
Solid state relays are used for switching large loads, and, in conjunction with pressure switches, they extend the power rating of the switch.

LATCHING 5 AMP SOLID STATE RELAYS
External dry contacts provide the controlling signal for this SSRL. Latching relays are used to extend the hysteresis or deadband range of the pressure switch.

DELAY RELAYS
Delay relays are used to eliminate false pressure transients from sounding high alarms (Model TD-69). The TD-73 is used to prevent furnaces and compressors from quick restarts. See page C-59 for more details.
(Specify Model Number)

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Part Number/Desc.
Qty
Description
70A-1
70A-1
TWD1,593
Availability: 1 week
 
Audible alarm with continuous tone, 120 Vac power
70A-2
70A-2
TWD1,593
Availability: 1 week
 
Audible alarm with fast pulse tone, 120 Vac power
70A-3
70A-3
TWD1,655
Availability: 1 week
 
Audible alarm with slow pulse tone, 120 Vac power
70A-4
70A-4
TWD1,593
Availability: 1 week
 
Audible alarm with warble tone, 120 Vac power
SSRL240AC10
SSRL240AC10
TWD1,389
Availability: 1 week
 
10 Amp solid state relay with AC control signal
SSRL240AC25
SSRL240AC25
TWD1,744
Availability: 1 week
 
25 Amp solid state relay with AC control signal
SSRL240AC50
SSRL240AC50
TWD2,159
Availability: 1 week
 
50 Amp solid state relay with AC control signal
SSRL240DC10
SSRL240DC10
TWD1,240
Availability: 1 week
 
10 Amp solid state relay with DC control signal
SSRL240DC25
SSRL240DC25
TWD1,442
Availability: 1 week
 
25 Amp solid state relay with DC control signal
SSRL240DC50
SSRL240DC50
TWD2,128
Availability: 1 week
 
50 Amp solid state relay with DC control signal
FHS-2
FHS-2
TWD1,341
Availability: 1 week
 
Finned heat sink for SSR240 series relays
  
SSRL2
Consult Sales  
Availability: 
 
 
Latching solid state relay rated for 120 Vac @ 5 Amps
  
SSRL3
Consult Sales  
Availability: 
 
 
Latching solid state relay rated for 220 Vac @ 5 Amps
  
TD-69
TWD1,643
Availability: 1 week
 
Delay-on-make time delay relay
TD-73
TD-73
Consult Sales  
Availability: 
 
 
Delay-on-break time delay relay
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