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1321-3R100-B Allen-Bradley
Original price
$687.47
-
Original price
$1,375.00
Original price
$687.47
$687.47
-
$1,375.00
Current price
$687.47
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1321-3R100-B is an Allen-Bradley 1321 series three-phase line reactor, open-style, rated for 100 A with 0.3 mH inductance. Its role in a control system is to limit electrical noise, harmonics, and voltage spikes from reaching variable frequency drives or other sensitive equipment. It is typically installed on the input side of AC drives in industrial motor control systems, such as manufacturing lines or processing plants, to improve drive longevity and electrical stability. 1321-3R100-B
Best Suited For
- Input-side filtering for VFDs in motor control cabinets
- Mitigating harmonics in three-phase power lines
- Protection against voltage spikes and surges
- Use in drives up to 100 A fundamental current
- Application in open-style / non-enclosed installations
Fundamental current rating
100 A
Inductance
0.3 mH
Open-style enclosure
IP00
Power loss
94 W
Technical Specifications
I/O & Electrical
Fundamental current rating
100 A
Inductance
0.3 mH
Maximum rated voltage
600 V AC (terminal blocks), 690 V AC (box lugs/tab)
Power dissipation
94 W
Maximum switching frequency
20 kHz
Physical & Environmental
Temperature rise (average)
135 °C
Ambient temperature
50 °C (open-style max)
Altitude (max operating)
1000 m
Weight
15.9 kg (35 lb) approx
Dimensions (H × W × D)
238.8 × 200.7 × 175.3 mm (9.4 × 7.9 × 6.9 in)
Certifications
cULus / UL 508CSA
