Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size - Insertion-Style Switches for Liquids
TACOInsertion-Style Switches for Liquids

TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size

The TACO Flow Switch: Paddle is an insertion-style switch for liquids designed for 1 in pipe sizes. This brass unit features a 1 in NPT connection and SPDT contacts, with AC and DC contact ratings of 15 A @ 125/250 V.

SKU 3G-OTH-93405

Brand
TACO
Item
Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size
Category
Insertion-Style Switches for Liquids
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

TACO
Manufacturer Part Number
IFSW2BF-1
Type
Brass, NPT, SPDT
NPT
1 in
For Pipe Size
1 in
Connection Size
1 in
Contact Rating (AC)
15 A @ 125/250V
Contact Rating (DC)
15A @125/250VAC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

TACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TACO Flow Switch: Paddle is an insertion-style switch for liquids designed for 1 in pipe sizes. This brass unit features a 1 in NPT connection and SPDT contacts, with AC and DC contact ratings of 15 A @ 125/250 V.

Used in

Common applications for TACO
Hydronic heating systems — TACO 007 series circulator pumps for residential boiler water circulation.
Commercial HVAC — TACO 2400-60-3P inline pump for chilled water loops in large buildings.
Industrial process cooling — TACO 1630EAE10132096 pump for high-flow (110 gpm) cooling applications.
Zone control in radiant floor heating — TACO V075T2G2ZA024Q4A2 zone valve for regulating flow to individual zones.
Pump replacement and maintenance — TACO 007-045RP cartridge assembly for servicing existing 007 series pumps.
Piping connections in hydronic systems — TACO 110-251F-1 flange for joining pumps to pipework.

TACO Products

3G Electric supplies TACO insertion-style switches for liquids. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM1203S-1). Key specifications — Manufacturer Part Number: LFM1203S-1; Brand: TACO; Reset Type: Manual; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM1203S-1). Key specifications — Manufacturer Part Number: LFM1203S-1; Brand: TACO; Reset Type: Manual; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM0243S-1). Key specifications — Manufacturer Part Number: LFM0243S-1; Brand: TACO; Reset Type: Manual; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM0243S-1). Key specifications — Manufacturer Part Number: LFM0243S-1; Brand: TACO; Reset Type: Manual; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
Low Water Cutoff: Residential Boilers, 24V AC, SPDT, Auto Reset, Non-Foam Compensating (MPN LTR0243T-1). Key specifications — Manufacturer Part Number: LTR0243T-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: No.
TACO
Low Water Cutoff: Residential Boilers, 24V AC, SPDT, Auto Reset, Non-Foam Compensating (MPN LTR0243T-1). Key specifications — Manufacturer Part Number: LTR0243T-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: No.
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA0243S-1). Key specifications — Manufacturer Part Number: LFA0243S-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA0243S-1). Key specifications — Manufacturer Part Number: LFA0243S-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.

More from TACO

View all TACO parts →
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFS01BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFS01BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSWSBR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 10 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSWSBR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 10 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFS01BR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFS01BR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSH1BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 22 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSH1BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 22 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSW2BR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSW2BR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSWSBF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 10 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSWSBF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 10 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFS02BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFS02BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSH1BR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 22 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSH1BR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 22 A @ 125/250V.