RESIDEO Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U
RESIDEO Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U
RESIDEO Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U
RESIDEO Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U

Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U

Brand: RESIDEO
SKU: R845A1030/U
Availability: In Stock

Ships same day if ordered by 12 pm
$156.31
$156.31
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Description

Product Description

Resideo R845A1030/U is an enclosed intermediate switching relay with an internal transformer designed for hydronic zone-controlled heating systems. It provides DPST switching for zone control or SPST control for two separate loads, enabling intermediate switching of a line-voltage device from a low-voltage controller and supplying low-voltage power for the control circuit.

  • DPST contact form (2 poles) for hydronic zone control; can provide SPST control of two separate loads
  • Integral transformer providing 24 VAC coil power; primary rated 120 V, 5 W, 50/60 Hz
  • Contact ratings include 7.4 A at 120 VAC and 3.7 A at 240 VAC; UL and CSA certified

Product Highlights

Enclosed intermediate DPST switching relay with 24 VAC internal transformer, 120 V primary, 5 W power rating, wall-mountable dimensions 5.25 x 4.25 x 2.31 in, UL Listed and CSA Certified.

Product Information

Standard Information

  • Brand: RESIDEO
  • Manufacturer Part Number: R845A1030/U
  • Country of Origin: Import
Technical Specifications
Brand
Resideo
MPN
R845A1030/U
Item Number
R845A1030
Function
Enclosed intermediate switching relay for intermediate switching of a line-voltage device from a low-voltage controller
Application
DPST switching relay for 24 VAC 2-wire thermostat control of line voltage devices; SPST control option for two separate loads
Coil Voltage
24 VAC
Input Voltage (Primary Voltage)
120 V
Power Rating
5 W
Frequency Rating
50/60 Hz
Contact Form
DPST (can provide SPST for separate loads)
Number of Poles
2
Coil Connection Type
Control circuit 2 wire
Contact Ratings
7.4 A @ 120 VAC; 3.7 A @ 240 VAC; Resistive: 10 A @ 120 VAC; 6 A @ 240 VAC
Switch Action
DPST
Mounting Type
Wall
Enclosure
Enclosed
Dimensions (H x W x D)
5.25 in x 4.25 in x 2.31 in
Operating Temperature
105 to 115 deg F
Approvals and Standards
UL Listed (File No. E4436, Guide No. XAPX); CSA Certified (File No. LR1620)
UPC
085267990073
Replacement MPN
R845A1030U
RESIDEO Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U

RESIDEO

Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U

$156.31
RESIDEO Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U
RESIDEO Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U

RESIDEO

Resideo R845A1030/U switching relay with internal transformer 120 V 5 W (enclosed) R845A1030U

$156.31

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