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3RT20451XF400LA2

SKU: 3RT20451XF400LA2

MPN: 3RT20451XF400LA2

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$978.97 / EA

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$877.70 for $1,500.00+
$843.94 for $2,500.00+
$810.18 for $3,500.00+

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Lead time: over 7 working days

Lead time: over 7 working days
Secure checkout with protected order handling.
Single-unit ordering available.

Dale Electric Supply ships electrical products across the U.S. and supports international orders through customer service. Local delivery may be available in defined regional delivery zones, and larger same-manufacturer orders may qualify for factory-direct shipping. Shipping and fulfillment can vary by product, vendor, manufacturer program, stock state, destination, quantity, and quote workflow.

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Established 1948
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Key specs

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Number of NC contacts / for auxiliary contacts / instantaneous contact: 1
Number of NO contacts / for auxiliary contacts / instantaneous contact: 1
Number of NO contacts / for main contacts: 3
Product designation: Powercontactor
Yielded mechanical performance [hp] / for single-phase AC motor / at 110/120 V / rated value: 7.5 hp
Yielded mechanical performance [hp] / for single-phase AC motor / at 230 V / rated value: 15 hp

Description

Product overview

CONTA.F.RAIL.AC3 37KW/400V. 1NO+1NC. 110VDC. 0.7...1.25*US. 3-POLE. 3NO. SIZE S3. INTEGRATED VARISTOR. SCREW TERMINALS

Manufacturer highlights

Additional manufacturer notes

Short name: S-A
Feed description: S-A 3RT20451XF400LA2 CONTACTOR F.RA
Invoice description: CONTACTOR F.RAIL.AC3:37KW.1NO+1NC.110VDC

Specifications

UPC: 804766407079

UNSPSC: 39121529

Country of Origin: DE

Number of NC contacts / for auxiliary contacts / instantaneous contact: 1

Number of NO contacts / for auxiliary contacts / instantaneous contact: 1

Number of NO contacts / for main contacts: 3

Product designation: Powercontactor

Yielded mechanical performance [hp] / for single-phase AC motor / at 110/120 V / rated value: 7.5 hp

Yielded mechanical performance [hp] / for single-phase AC motor / at 230 V / rated value: 15 hp

yielded mechanical performance [hp] / for three-phase AC motor / at 200/208 V / Rated value: 25.0 hp

yielded mechanical performance [hp] / for three-phase AC motor / at 220/230 V / Rated value: 30.0 hp

yielded mechanical performance [hp] / for three-phase AC motor / at 460/480 V / Rated value: 60.0 hp

yielded mechanical performance [hp] / for three-phase AC motor / at 575/600 V / Rated value: 60.0 hp

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CONTACTOR, AC-6B, 33KVAR/400V, 1NO+2NC, 24 V AC 50HZ 3-POLE, SIZE S0 SCREW TERMINAL

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CONTACTOR, AC-6B, 33KVAR/400V, 1NO+2NC, 110 V AC 50HZ 3-POLE, SIZE S0 SCREW TERMINAL

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Specification comparison

Scan the attributes that differ across these alternatives.

3RT20361AK60 View key specs

SKU: 3RT20361AK60
Price: $298.92 / EA
Availability: Available to order
Design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 1 / required: —
Number Of Poles: —
Number of NC contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for main contacts: —
Operating current / of auxiliary contacts / at DC-12 / at 600 V: —

View full product details

3RT20171AB01 View key specs

SKU: 3RT20171AB01
Price: $114.32 / EA
Availability: 1 available
Design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 1 / required: —
Number Of Poles: —
Number of NC contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for main contacts: —
Operating current / of auxiliary contacts / at DC-12 / at 600 V: —

View full product details

3RT26281AB05 View key specs

SKU: 3RT26281AB05
Price: $379.84 / EA
Availability: Available to order
Design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 1 / required: gG:100A(690V,50kA)
Number Of Poles: 3
Number of NC contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for main contacts: —
Operating current / of auxiliary contacts / at DC-12 / at 600 V: 0.15 A

View full product details

3RT26281AC25 View key specs

SKU: 3RT26281AC25
Price: $379.84 / EA
Availability: Available to order
Design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 1 / required: gG:100A(690V,50kA)
Number Of Poles: 3
Number of NC contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for main contacts: —
Operating current / of auxiliary contacts / at DC-12 / at 600 V: 0.15 A

View full product details

3RT26281AF05 View key specs

SKU: 3RT26281AF05
Price: $379.84 / EA
Availability: Available to order
Design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 1 / required: gG:100A(690V,50kA)
Number Of Poles: 3
Number of NC contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for auxiliary contacts / instantaneous contact: —
Number of NO contacts / for main contacts: —
Operating current / of auxiliary contacts / at DC-12 / at 600 V: 0.15 A

View full product details

3RT20363XB440LA2 View key specs

SKU: 3RT20363XB440LA2
Price: $607.99 / EA
Availability: Available to order
Design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 1 / required: —
Number Of Poles: —
Number of NC contacts / for auxiliary contacts / instantaneous contact: 2
Number of NO contacts / for auxiliary contacts / instantaneous contact: 2
Number of NO contacts / for main contacts: 3
Operating current / of auxiliary contacts / at DC-12 / at 600 V: —

View full product details

Attribute	3RT20361AK60 Contactor,AC3 22KW/400V, 1NO+1NC,110VAC 50HZ/120v 60HZ, 3-pole, size s2, screw t...	3RT20171AB01 Contactor, AC-3, 5.5KW/400V, 1NO, AC 24V, 50/60 HZ, 3-pole, sz s00 screw termina...	3RT26281AB05 CONTACTOR, AC-6B, 33KVAR/400V, 1NO+2NC, 24 V AC 50HZ 3-POLE, SIZE S0 SCREW TERMI...	3RT26281AC25 Contactor. AC-6b. 33kvar/400v. 1NO+2NC. 24 V AC 50/60 HZ. 3-pole. size s0 screwt...	3RT26281AF05 CONTACTOR, AC-6B, 33KVAR/400V, 1NO+2NC, 110 V AC 50HZ 3-POLE, SIZE S0 SCREW TERM...	3RT20363XB440LA2 RAIL-CONTACTOR, AC-3, 22KW/400V, 2NO+2NC, 24VDC, 0.7...1.25*US, WITH VARISTOR, 3...
Price	$298.92 / EA	$114.32 / EA	$379.84 / EA	$379.84 / EA	$379.84 / EA	$607.99 / EA
Availability	Available to order	1 available	Available to order	Available to order	Available to order	Available to order
Design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 1 / required	—	—	gG:100A(690V,50kA)	gG:100A(690V,50kA)	gG:100A(690V,50kA)	—
Number Of Poles	—	—	3	3	3	—
Number of NC contacts / for auxiliary contacts / instantaneous contact	—	—	—	—	—	2
Number of NO contacts / for auxiliary contacts / instantaneous contact	—	—	—	—	—	2
Number of NO contacts / for main contacts	—	—	—	—	—	3
Operating current / of auxiliary contacts / at DC-12 / at 600 V	—	—	0.15 A	0.15 A	0.15 A	—
Operational reactive power / at 110/120 V / at 60 Hz / 1 phase / at ambient temperature 40 °C / rated value	—	—	4.8 kvar	4.8 kvar	4.8 kvar	—
Operational reactive power / at 110/120 V / at 60 Hz / 3 phase / at ambient temperature 40 °C / rated value	—	—	8.3 kvar	8.3 kvar	8.3 kvar	—
Operational reactive power / at AC-6b / at 400 V / at 50/60 Hz / at ambient temperature 60 °C / rated value / maximum	—	—	33 kvar	33 kvar	33 kvar	—
Product designation	—	—	—	—	—	Powercontactor
Product extension / Auxiliary switch	—	—	No	No	No	—
Shock resistance / at rectangular impulse / at AC	—	—	8,3g/5ms,5,3g/10ms	8,3g/5ms,5,3g/10ms	8,3g/5ms,5,3g/10ms	—
Size of contactor	—	—	S0	S0	S0	—
Type of connectable conductor cross-sections / for main contacts / finely stranded / with core end processing	—	—	1x(2.5...16mm²)	1x(2.5...16mm²)	1x(2.5...16mm²)	—
Yielded mechanical performance [hp] / for single-phase AC motor / at 110/120 V / rated value	—	—	—	—	—	3 hp
Yielded mechanical performance [hp] / for single-phase AC motor / at 230 V / rated value	—	—	—	—	—	10 hp
yielded mechanical performance [hp] / for three-phase AC motor / at 200/208 V / Rated value	—	—	—	—	—	15.0 hp
yielded mechanical performance [hp] / for three-phase AC motor / at 220/230 V / Rated value	—	—	—	—	—	15.0 hp
yielded mechanical performance [hp] / for three-phase AC motor / at 460/480 V / Rated value	—	—	—	—	—	40.0 hp
yielded mechanical performance [hp] / for three-phase AC motor / at 575/600 V / Rated value	—	—	—	—	—	50.0 hp

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3RT20451XF400LA2

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Key specs

Description

Product overview

Manufacturer highlights

Additional manufacturer notes

Specifications

Request a quote

Videos & documents

Product videos

Documents

Similar items

3RT20361AK60

3RT20171AB01

3RT26281AB05

3RT26281AC25

3RT26281AF05

3RT20363XB440LA2

Specification comparison