Application Data

Voltage Tolerance:

AC Operation: +10/-15% of nominal at 50/60 Hz.

DC Operation: +10/-15% of nominal.

Load (Burden):

3 VA

Setting Accuracy:

Constant Voltage & Temperature w/i specifi cations:

+0.1% of set time or +50ms, whichever is greater

For Variable Voltage & Temperature w/i specifi cations:

+1% of set time or +50ms, whichever is greater

Repeat Accuracy:

Constant Voltage & Temperature w/i specifi cations:

+0.1% of set time or +0.02 seconds, whichever is greater

For Variable Voltage & Temperature w/i specifi cations:

+1% of set time or +0.02 seconds, whichever is greater

Reset Time:

On Delay/Interval/Flasher: 0.1 Seconds Functions with Control Switches: 0.04 Seconds

Start-up Time:

(Time from when power is applied until unit is timing) 0.05 Seconds for all units

Maintain Function Time:

(Time unit continues to operate after power is removed) 0.01 Seconds for all units

Temperature:

Operating: -28o to 65oC (-18o to 149oF)

Storage: -40o to 85oC (-40o to 185oF)

Insulation Voltage: 2,000 volts

Output Contacts:

DPDT 10A @ 240V AC/30V DC,

1/2HP @ 120/240V AC (N.O.), 1/3HP @ 120/240V AC (N.C.)

B300 & R300; AC15 & DC13

Life:

Mechanical: 10,000,000 operations

Full Load: 100,000 operations

Compatibility:

Using a solid state switch to initiate the time sequence is acceptable. See www.macromatic.com/leakage or contact Macromatic for information regarding leakage current limits and other solid state design considerations.

Initiating Units with Control Switch Triggers:

Timing sequence must be initiated only after input voltage is applied to unit. Minimum required trigger switch closure time is 0.1 seconds.

LED:

Red LED. Refer to instruction sheet provided with product to determine code for relay & timing status.