Sealed Unit Parts offers the most complete line of refrigeration relays, overloads and hard starts in the industry. For refrigeration systems with and without run capacitors, just choose the right combination for your application. All combinations are pre-wired.Sid Harvey Item #:PO115: Replaces Part #:'s : B11-255,

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PO115

Danfoss 117U6020 Starting Current Relay

117U6020

Liberty Pumps K001052 Switch for LowPro 41LP Sewage System
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K001052

Packard PR291Q Switching Fan Relay, 120 volt Coil, SPST-NO

Sid Harvey Item #:R540-50: Replaces Part #:'s : 32391,
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R540-50

Packard PR290Q Switching Fan Relay, 120 volt Coil, 16 amp Resistive, 8 amp at 250 volt Full Load, 25 amp at 250 volt Load Rated, SPST - NO

Sid Harvey Item #:R540-45: Replaces Part #:'s : 14051,
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R540-45

Packard PR293Q Switching Fan Relay, 24 volt Coil, SPDT

Sid Harvey Item #:R540-60: Replaces Part #:'s : 14054,

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R540-60

Honeywell RA89A1074 Switching Relay, 120 volt Input, 24 VAC Coil at 50/60 Hz, 0.4 amp Coil, SPST

• Provide intermediate switching of a line voltage device from a low voltage controller
• Integral transformer provides low voltage power for control circuit
• Includes enclosure
• Contact rating: 10.2 amp at 120 VAC, 5.1 amp at 240 VAC full load; 61.2 amp at 120 VAC, 30.6 amp at 240 VAC locked rotor; 10 amp at 120 VAC, 6 amp at 240 VAC resistive

Sid Harvey Item #:R510-15: Replaces Part #:'s : R510-15R,
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R510-15

Honeywell Home HPSR103 Switching Relay 3 Zone

HPSR103

Honeywell Home HPSR104 Switching Relay 4 Zone

HPSR104

Taco SR504-4 switching relay is the best choice for all your zoning needs, with advanced powerport cards, external diagnostic lights, switchable priority and contractor friendly PC board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integrating is achieved. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups.

• External indicator lights
• Switchable priority
• Priority protection
• Simplified wiring
• Sealed relays
• Fuse protected outputs
• Compact design
• 100% factory tested
• Isolated end switch
• Contractor friendly PC board layout
• Universal thermostat compatibility
• All circulator relay connections, including ZC/ZR, are rated 1/3 HP (6 amp full load, 36 amp locked rotor) at 120 VAC
• End switch connections are rated 24 VAC, 1 amp
• All thermostat connections supply a 24 VAC class 2 output

Sid Harvey Item #:SR504: Replaces Part #:'s : SIDSSR504,
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SR504

Taco SR504-ExP-1 Formed Sheet Metal 4-Zone Switching Relay with Priority, 24 volt Power Input or Output Terminal, 120 VAC Transformer Input, DPDT

• External indicator lights
• Switchable priority
• Simplified wiring
• Fully enclosed snap-out relays
• Compact design
• Fuse protected
• 100% factory tested
• Isolated end switch
• Contractor friendly PC board layout
• Universal thermostat compatibility
• Plug-in power port card slots
• Add-on power control plug
• Interface with ExP zone valve controls
• Extended 3 years warranty
• (3) power port slots, (1) power control plugs

Sid Harvey Item #:SR504ExP: Replaces Part #:'s : 6C632,
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SR504EXP

Honeywell Home HPSR106 Switching Relay 6 Zone

HPSR106