Picture of Von Duprin

SKU: JB7-R4

Von Duprin JB7-R4 Interface Box Enclosure with Terminal Strip

Von Duprin JB7-R4 Interface Box Enclosure with Terminal Strip
Picture of JB7-R4 Interface Box Enclosure with Terminal Strip
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Von Duprin JB7-R4 Interface Box Enclosure with Terminal Strip
Picture of JB7-R4 Interface Box Enclosure with Terminal Strip

Von Duprin

SKU: JB7-R4

Von Duprin JB7-R4 Interface Box Enclosure with Terminal Strip

Available (3 - 4 Weeks)

Von Duprin JB7-R4 is a genuine OEM interface box assembly designed for commercial door hardware applications.

The Von Duprin JB7-R4 is an interface box enclosure with a terminal strip and a factory-installed R4 relay. The R4 relay provides a 24VDC DPDT delay-on-break time-delay function. This configuration combines the JB7 interface box with the R4 relay option for applications requiring this specific interface and relay setup.

Installation Instructions

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Manufacturer: Von Duprin
Part Number: JB7-R4
Product Name: Interface Box Enclosure with Terminal Strip
Relay Voltage: 24VDC
Relay Configuration: DPDT Delay-on-break time delay
Relay Installation: Factory installed
Primary Function: Provides an interface enclosure with terminal-strip connections and a factory-installed time-delay relay.
Application: Commercial door hardware electrical interface applications
OEM Part: Yes
Warranty: 3-year limited (electronic), Limited lifetime (mechanical)

$1,967.00
$1,278.55
minus minus

Price Books

Frequently Asked Questions

What is the Von Duprin JB7-R4?
It is an interface box enclosure with a terminal strip and factory-installed R4 relay.
What is the primary function of the JB7-R4?
It provides an interface enclosure with terminal-strip connections and a time-delay relay.
What type of time delay does the R4 provide?
What type of time delay does the R4 provide? A: The R4 provides a delay-on-break time-delay function.
Is the JB7-R4 a complete exit device?
No. It is an interface box assembly rather than a complete exit device.
Why choose genuine OEM Von Duprin?
Genuine OEM parts are manufactured to the original specifications to help maintain proper fit and function.

Von Duprin JB7-R4 interface box with terminal strip and factory-installed 24VDC DPDT delay-on-break time-delay relay.

Von Duprin JB7-R4 interface box with terminal strip and factory-installed 24VDC DPDT delay-on-break time-delay relay.

Von Duprin JB7-R4 interface box with terminal strip and factory-installed 24VDC DPDT delay-on-break time-delay relay.