B269
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B269 | Electrical & Mechanical Apparatus | Power Monitoring & Protection

3-PH. OVER/UNDER POWER MONITOR

Manufacturer:Electrical & Mechanical Apparatus

MPN:B269

SKU:B269

List Price:

454.05

Today's Price:

254.27



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Availability: Usually Ships in Less Than 5 Business Days
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product family specifications

Frequency

60 Hz

Relay Rating

10A @ 240 VAC, resistive

Accuracy

±0.1% of setpoint (fixed conditions)

Deadband

Approx 2%

Response Time

50ms, Adj. 1-10 sec

Operating Temperature

-40° to 131°F (-40° to 55°C)

Operating Humidity

0 to 97% (non-condensing)

Mounting

RB08-PC, Surface

Dimensions:

258 - 1.95"H x 1.95"W x 3.25"D (4.96 x 4.96 x 8.25 cm)

269 - 6.06"H x 3.88"W x 2.82"D (15.4 x 9.9 x 7.1 cm),

RB08-PC - 2.25"H x 2.0"W x 0.625"D (5.7 x 5.1 x 1.6 cm)

Weight

258 - 0.31 lb (0.13 Kg), 269 - 0.56 lb (0.25 Kg)

Approvals

UR, CSA, UR*, CSA, UL #E60400, CSA

Warranty

5 years

Manufacturer

Time Mark

Output Type

SPDT

Reset

Automatic

Reset Time

258 - 50ms, 269 - 0.25 seconds

product family features

more information & related documents

Family Description

Models 258 and 269 three phase voltage monitors continuously monitor three phase power lines for phase loss, phase reversal, and low voltage. The Model 269 3 phase monitor also monitors for high voltage. Models 258 and 269 3 phase voltage monitors do not require a neutral connection and can be used with any Wye or Delta systems as part of a HVAC application or building automation systems, BAS. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset.

Kele Description

3-PH. OVER/UNDER POWER MONITOR

Manufacturer

Electrical & Mechanical Apparatus

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