How do the SICK SICK FR21 Series variants differ?

SICK FR21 Series part numbers differ by weight. Use the selection guide above to pick by weight.

How many SICK SICK FR21 Series part numbers are listed?

7 SICK SICK FR21 Series part numbers are listed, each with specifications and a datasheet where available.

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SICK FR21 Series

SICK FR21 Series

7 variants · SICK

About the SICK SICK FR21 Series series

The SICK SICK FR21 Series series groups 7 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by weight, so you can match the exact weight your application requires using the selection guide below.

Select a variant by

Weight: 0 kgs · 0.11 kg · 0.11 kgs · 0.12 kgs · 0.23 kgs · 0.32 kgs

Variant comparison

Parameter	FR2-15	FR2-122A	FR2-122B	FR2-125B	FR2-150S02	FR2-152
Weight	—	0.12 kgs	0.23 kgs	0 kgs	0.32 kgs	0.11 kgs

Request a quote on any SICK FR21 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the SICK SICK FR21 Series variants differ?: SICK FR21 Series part numbers differ by weight. Use the selection guide above to pick by weight.
How many SICK SICK FR21 Series part numbers are listed?: 7 SICK SICK FR21 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for SICK SICK FR21 Series?: Request a quote (RFQ) for any SICK FR21 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

FR2-15 FR2-122A FR2-122B FR2-150S02 FR2-152 FR2-125B FR2125A

All variants

7 products

SICK FR21 Series

7 products

View FR2-15

FR2-15

SICK

Photoelectric Sensor48–120 V

Ref. price$22.50

Lead time on requestGet quote

View FR2-122A

FR2-122A

SICK

Ref. price$466.28

Lead time on requestGet quote

View FR2-122B

FR2-122B

SICK

Ref. price$155.30

Lead time on requestGet quote

View FR2-150S02

FR2-150S02

SICK

Ref. price$241.74

Lead time on requestGet quote

View FR2-152

FR2-152

SICK

Ref. price$305.49

Lead time on requestGet quote

View FR2-125B

FR2-125B

SICK

Lead time on requestGet quote

View FR2125A

FR2125A

SICK

< 100 W240–480 V40–70 Hz

Lead time on requestGet quote

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7 products

SICK FR21 Series

7 products

View FR2-15