Time delay relays, Timers

Allen-Bradley offers the broadest range of relays and timers worldwide. They are designed, manufactured and tested to meet the most demanding worldwide standards and ratings. One-stop shopping saves you time and money, lowering your total cost of ownership. Our General Purpose Relays and Timers offer reliable design, quick replacements, panel space-saving and solutions. Our Industrial Relays and Timers are designed for heavier-duty applications, large loads, long life and safety circuits. Use our main menu to see the latest line-up of Relays and Timers that offer increased functionality, flexibility and performance.

Timer DURANT

Timers (elapsed time meters, hour meters) are used in applications where time itself is the main focus. These include simple knowlege of how long a machine has been running to determine machine maintenance. Examples include: filter change frequencies, elevator cable maintenance, and engine oil life indication. Timers generally have the ability to stop and then continue on from the point at which they stopped.

Electromechanical timers are perfect for applications requiring a readable display when no power is supplied. They are also resistant to tampering and harsh conditions, such as shock.

Electronic timers typically have a brighter display, and are more flexible. Many electronic timers have programmable time ranges and can be set to values other than 0 for replacement applications.

Timer M M INTERNATIONAL

Features:

- Automatic drain valves
- Sampling valves
- Lubrication systems
- Air dryers.

Timer TRUMETER

7511
8 digit self powered LCD electronic timer

8 digit liquid crystal display timer, self powered with a 10 year battery life.
A compact lcd timer designed for many applications, screw terminals ensure fast wiring. Features include backlighting (external 5VDC syupply required), 4 timing modes, timing direction indication and 9mm high digits.

• 9mm high contrast LCD display
• 10 year battery life.
• Minimum contact closure time 1 second
• 4 timing modes .
• Times up or down.
• External reset input.
• CE,UL and cUL/CSA approved.

Timer and counter FIBER

SB1// D94.61:

• For automatic defrosting of industrial refrigeration plant, commercial
visicoolers and display counters.
FEATURES:
Pre-set number of defrost cycles per day: 1, 2, 3, 4, 6.
Adjustable defrost period with variable profile cam.
Independent power supplies for synchronous motor and for switches
High contact rating (SPDT).
Safety guard for wiring terminals in accordance with CEI 23 – 11 (for
SB1).
ENEC – 03 approval

SB3// D94.63:

• For automatic defrosting of industrial refrigeration plant, commercial
visicoolers and display counters.
FEATURES:
From 1 to 12 defrost cycles per day thanks to non detachable tabs.
Defrost time easily adjustable from 1 to 56 minutes.
Fan delay easily adjustable from 0 to 15 minutes (for SB3.82).
Independent power supplies for synchronous motor and for switches.
High contact rating (SPDT).
Safety guard for wiring terminals in accordance with CEI 23 – 11 (for
SB3).
ENEC – 03 approval.

Timer and counter Saia Burgess Controls AG

The Saia® Control Components product range covers electronic timers, counters, control relays and energy meter.

Saia® Switzerland as the company location signifies, means a commitment to the quality of the components which are used by our customers.

Timer and counter Allen Bradley

Timer and counter Tabor Electronics

Tabor has been a source for innovative counter/timers setting new standards for frequency and time measurements since the 1960s. The current product line features solutions spanning from low level to the most complex measurement applications.

Voltage monitoring time delay relay ELKO

HRN-33:Monitoring voltage relay line HRN

* serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
* HRN-3x is band voltage relay, HRN-6x is over/under voltage relay. For difference - pes see grach of function
* HRN-33, HRN-63
- monitors voltage in range AC 48 - 276 V
- U max and U min can be monitored independently
* HRN-34, HRN-64
- like HRN-33, but voltage range is DC 6 - 30 V
- monitoring of battery circuits (12, 24 V)
* HRN-35
- like HRN-33, but independent output relays for each voltage level
- switching of other loads possible
* HRN-37, HRN-67
- like HRN-33, monitors voltage in range AC 24 -150 V
- it is possible to monitor level of overvoltage and undervoltage independently
* adjustable time delay for all types is 0 - 10 s (to eliminate short voltage drops or peaks)
* voltage Umin adjusted as % of Umax
* 3-state indication - LEDs indicating normal state and 2 fault states
* supply from monitored voltage (monitors level of its own supply)
* 1-MODULE, DIN rail mounting

... products without technical information