BRE8A601

## **MOUNTING DIMENSIONS** 

XXX = inches (XXX) = millimeters 

## **BRE SERIES** 

## **RESET TIMER** 

## **SPECIFICATIONS** 

## **Time Ranges** 

## **ENCLOSURES** 

|PART||
|---|---|
|NUMBER|DESCRIPTION|
|1701-0893|NEMA1 (General purpose)|
|**ACCESSORIES**|**ACCESSORIES**|
|PART||
|NUMBER|DESCRIPTION|
|HP50-103|120 VAC 50/60 Hz<br>Repeat Cycle Kit|
|HP50-105|240 VAC 50/60 Hz<br>Repeat Cycle Kit|



## **ACCESSORIES** 

**ORDERING INFORMATION** 

BRE Dimensions Enclosed Construction w/9 Position Terminal Block 

**BRE enclosed construction with front facing dial and knob.** 

The BRE timer has a heavy duty terminal block, with 9 screw terminals that will readily accept 16 gauge wire commonly used in industrial circuit wiring. 

The case of the BR series timer is injection molded Lexan®. This material is recognized by Underwriters Laboratories for use as the sole support of current carrying components. Lexan is self-extinguishing, has a high impact strength, and high dimensional stability. 

|**SYMBOL**<br>~~ee~~|**MAXIMUM**<br>**SETTING**<br>~~a~~|**MINIMUM**<br>**SETTING**|**DIAL MARK**<br>**DIVISIONS**|
|---|---|---|---|
|1<br>~~ee~~|5 sec.<br>~~a~~|.05 sec.|1/4 sec.|
|3<br>~~ee~~|15 sec.<br>~~a~~|.15 sec.|1 sec.|
|4|30 sec.|.3 sec.|2 sec.|
|5|60 sec.|.6 sec.|2 sec.|
|6|150 sec.|1.5 sec.|5 sec.|
|7|5 min.|3 sec.|15 sec.|
|8|10 min.|6 sec.|30 sec.|
|9|30 min.|18 sec.|2 min.|
|10|60 min.|.6 min.|2 min.|
|11|5 hr.|3 min.|15 min.|
|12|10 hr.|6 min.|30 min.|



## **Repeatability** 

Typical ± 1/4% of full scale 

## **Reset Time** 

1 ms 

## **Voltage/Frequency** 

120V (+10, - 15%), 50/60 Hz 240V (+10, - 15%), 50/60 Hz 

## **Power Consumption** 

1.5 Watts 

**BR E** 5 **A6** 01 **SYMBOL DESCRIPTION FEATURES** E Surface mounted with dial knob **SYMBOL DESCRIPTION** and 9 point screw type terminal block. Blank Standard Timer 01 Reverse Start **TIME RANGE Sym. Time Range Sym. Time Range** 1 5 Sec. *** 7 5 Min. 3 15 Sec. 8 10 Min. 4 30 Sec. 9 30 Min. 5 60 Sec. 10 60 Min. 6 150 Sec. 11 5 Hr. 12 10 Hr. *** Not available in B6 version **VOLTAGE & FREQUENCY SYMBOL VOLTAGE & FREQUENCY** A6 120V 50/60 Hz B6 240V 50/60 Hz ~~up~~ 

Printed U.S.A. 0793 

## **OPERATION** 

The NEW BRE series reset timers are micro processor driven. They provide an accurate adjustable time delay between the actuation of the control circuit and the operation of the load switches. New standard pilot light is on during timing period. 

_ 

## **Output Rating** 

10 Amp - 1/4HP 120/240 VAC 1/2 Amp - 125 VDC 1/4 Amp - 240 VDC 

**Activation Time** 

150 ms 

**Dial Setting Accuracy** 3% of Full Scale 

**Minimum Setting** 2% of Full Scale 

**Operating Temperatures** -10˚ to 140˚F (-23˚ to 60˚ C) 

## **Laboratory Testing** 

U.L. Recognition E61735 F.M. Approved 21038 

**DAHAHER CONTROLS** 

2100 West Broad Street Elizabethtown, N.C. 28337 Phone: (910) 862-2511 

## **BRE WIRING DIAGRAMS** 

## **OPERATION** 

## **Standard Start** 

## **Reverse Start** 

Instantaneous contact 8-9 and 8-3 operates directly with energization of 1 & 2, (CRI), offering different sequences of operation depending on the control circuit configuration. 

Instantaneous contact 8-9 operates directly with the energization of 1 & 2 (CRI). 

Delayed contacts 6-5 close and 6-7 and 3-4 open when timer reaches a timed out position. Contacts 6-7 and 3-4 close and 6-5 open when timer is reset. 

Delayed contacts 6-5 close and 6-7 and 1-4 open when timer reaches a timed out condition. Contacts 6-7 and 1-4 close and 6-5 open when timer is reset. 

Schematic Diagram “STANDARD START” 

## Schematic Diagram “REVERSE START” 

Basic Sequence of Contact Operation for BR-E “Standard Start” Timer 

Basic Sequence of Contact Operation for BR-E “Reverse Start” Timer 

## X – Closed Contact 

## X – Closed Contact 

O – Open Contact 

O – Open Contact 

||**Standard**<br>**Start**|**Standard**<br>**Start**|**Reset**|**Timing**|**Timed**<br>**Out**|||**Reverse**<br>**Start**|**Reverse**<br>**Start**|**Reset**|**Timing**|**Timed**<br>**Out**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||CRI|OFF|ON|ON||||CRI|ON|OFF|OFF|
|A|||||||A||||||
|||E|OFF|ON|ON||||E|ON|ON|ON|
|||8-3|O|X|X||||||||
|B|||||||B||||||
|||8-9|X|O|O||||8-9|O|X|X|
|||6-5|O|O|X||||6-5|O|O|X|
|C||6-7|X|X|O||C||6-7|X|X|O|
|||1-4|X|X|O||||3-4|X|X|O|



A. Timer Control Functions B. Instantaneous Contacts C. Delayed Contacts 

A. Timer Control Functions B. Instantaneous Contacts C. Delayed Contacts 

## **Bold Lines are Internal Wiring** 

Standard Start Sustained Control Switch - Close to start. Open to reset. Simple delayed closing and opening of load circuits. 

Momentary Start, Automatic Reset - Switch 6-5-7 transfers to timed out condition indicated by  X  for 3/4% of maximum dial setting. 

* Optional RESET switch - open to reset timer during timing. If reset switch is not used, connect terminal 8 directly to line. 

Reverse Start. Close switch to reset open to start timing. Timer remains in timed out condition until switch is closed to reset. 

Standard Start - Sustained Control Switch - Close to start. Open to reset. Various control circuit operations obtained by connecting contacts in series. 

Momentary Start Automatic Reset - With motor shutoff protection. Use this circuit when the start switch may not always be opened before end of timing. This insures that power is removed from motor at end of timing. 

Reverse Start. Close switch to reset. Various control circuit operations obtained by connecting controls in series.