Limit Switches
OP Series
Metal housing. Side, top, or end mounting. NEMA 1, 3, 4, 13 sealing. UL/CSA approvals
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Overview
MICRO SWITCH OP enclosed switches are precision snap-action switches sealed in rugged cast aluminum housings. Cover and shaft seals keep out moisture and other contaminants on rotary operated switches. The plungers in the Q-plunger version are not sealed.
Manuals and Guides
Name
Description
File Size
Date
Size
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
10/7/2021
140.77 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
7/22/2021
140.77 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
5/24/2021
140.77 KB
Limit Switches and Machine Safety Product Range Guide
application/pdf 8.07 MB
10/21/2021
8.07 MB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
7/21/2021
140.77 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
7/19/2021
140.77 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
10/21/2021
140.77 KB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/9/2022
7.98 MB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
9/14/2021
140.77 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
5/11/2021
140.77 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
9/20/2021
140.77 KB
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
12/3/2020
140.77 KB
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
MICRO SWITCHヘビーデューティリミットスイッチは、複数の取り付けとアクチュエータオプションを備えた堅牢なダイカストボディを備えています。低温度および高温構造、工場密封、配線済みバージョンが利用可能です。潜在的な用途:食品および飲料、建設および農業機器、マテリアルハンドリング、レール、産業用バルブ、化学および食品加工、船上、苛性廃棄物処理、および発電。
application/pdf 7.98 MB
9/9/2022
7.98 MB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
5/24/2021
140.77 KB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Brochure
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
White Paper
Name
Description
File Size
Date
Size
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
3/23/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
12/3/2020
3.27 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
5/24/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
5/24/2021
3.27 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
9/20/2021
3.27 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
10/21/2021
3.27 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
5/24/2021
986.65 KB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
5/11/2021
986.65 KB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
7/19/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 2.31 MB
9/23/2022
2.31 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
9/20/2021
986.65 KB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
10/21/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
7/19/2021
3.27 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
10/7/2021
986.65 KB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
9/14/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
10/7/2021
3.27 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
5/11/2021
3.27 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
5/24/2021
3.27 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
7/16/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
9/14/2021
3.27 MB
Catalog
Name
Description
File Size
Date
Size
Enclosed Switches OP Series
application/pdf 482.8 KB
10/21/2021
482.8 KB
Application Note
Name
Description
File Size
Date
Size
eBook
Name
Description
File Size
Date
Size
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Product Photo
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
3/23/2021
986.65 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
10/7/2021
140.77 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
7/22/2021
140.77 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
12/3/2020
3.27 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
5/24/2021
986.65 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
5/24/2021
140.77 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
5/24/2021
3.27 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
9/20/2021
3.27 MB
Limit Switches and Machine Safety Product Range Guide
application/pdf 8.07 MB
10/21/2021
8.07 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
10/21/2021
3.27 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
5/24/2021
986.65 KB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
7/21/2021
140.77 KB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
5/11/2021
986.65 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
7/19/2021
140.77 KB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
10/21/2021
140.77 KB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/9/2022
7.98 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
9/14/2021
140.77 KB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
7/19/2021
986.65 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
5/11/2021
140.77 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
9/20/2021
140.77 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 2.31 MB
9/23/2022
2.31 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
9/20/2021
986.65 KB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
10/21/2021
986.65 KB
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Enclosed Switches OP Series
application/pdf 482.8 KB
10/21/2021
482.8 KB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
12/3/2020
140.77 KB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
7/19/2021
3.27 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
10/7/2021
986.65 KB
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
9/14/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
10/7/2021
3.27 MB
MICRO SWITCHヘビーデューティリミットスイッチは、複数の取り付けとアクチュエータオプションを備えた堅牢なダイカストボディを備えています。低温度および高温構造、工場密封、配線済みバージョンが利用可能です。潜在的な用途:食品および飲料、建設および農業機器、マテリアルハンドリング、レール、産業用バルブ、化学および食品加工、船上、苛性廃棄物処理、および発電。
application/pdf 7.98 MB
9/9/2022
7.98 MB
PK 88012: EX and OP - replacement parts
application/pdf 140.77 KB
5/24/2021
140.77 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
5/11/2021
3.27 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
5/24/2021
3.27 MB
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
7/16/2021
986.65 KB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
9/14/2021
3.27 MB
Limit Switches and Machine Safety Range Guide
application/pdf 7.98 MB
9/5/2022
7.98 MB
Name
Description
File Size
Date
Size
Limit Switches and Machine Safety Product Range Guide
8.07 MB
10/21/2021
PK 88012: EX and OP - replacement parts
140.77 KB
10/21/2021
Limit Switches and Machine Safety Range Guide
7.98 MB
9/9/2022
Limit Switches and Machine Safety Product Range Guide
7.98 MB
9/5/2022
Limit Switches and Machine Safety Product Range Guide
7.98 MB
9/5/2022
Limit Switches and Machine Safety Product Range Guide
7.98 MB
9/5/2022
MICRO SWITCHヘビーデューティリミットスイッチは、複数の取り付けとアクチュエータオプションを備えた堅牢なダイカストボディを備えています。低温度および高温構造、工場密封、配線済みバージョンが利用可能です。潜在的な用途:食品および飲料、建設および農業機器、マテリアルハンドリング、レール、産業用バルブ、化学および食品加工、船上、苛性廃棄物処理、および発電。
7.98 MB
9/9/2022
Limit Switches and Machine Safety Range Guide
7.98 MB
9/5/2022
Limit Switches and Machine Safety Range Guide
7.98 MB
9/5/2022
Limit Switches and Machine Safety Range Guide
7.98 MB
9/5/2022
Limit Switches and Machine Safety Range Guide
7.98 MB
9/5/2022
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Industrial Applications: Going Beyond Limits
16.68 MB
2/11/2025
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
3/23/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
12/3/2020
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
5/24/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
5/24/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
9/20/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
10/21/2021
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
5/24/2021
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
5/11/2021
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
7/19/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
2.31 MB
9/23/2022
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
9/20/2021
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
10/21/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
7/19/2021
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
10/7/2021
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
9/14/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
10/7/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
5/11/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
5/24/2021
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
7/16/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
9/14/2021
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Product Number
Please sign in to view part numbers available for purchase based on your account Sign In
Part Number
Description
Leaf Category
Thumbnail
Add to list
OP-AR
ENCLOSED LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OP-AR
ENCLOSED LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OP-AR400
ENCLOSED LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OP-AR400
ENCLOSED LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OP-AR62
Enclosed Switch Series OP: Side Rotary, Fixed lever length with steel roller, 1NO 1NC Snap Action SPDT, CW actuation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OP-AR62
Enclosed Switch Series OP: Side Rotary, Fixed lever length with steel roller, 1NO 1NC Snap Action SPDT, CW actuation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OP-Q
Enclosed Switch Series OP: Top Plunger, 1NO 1NC, SPDT
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OP-Q
Enclosed Switch Series OP: Top Plunger, 1NO 1NC, SPDT
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OPD-AR
ENCLOSED LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OPD-AR
ENCLOSED LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OPD-AR30
Enclosed Switch Series OP: Side Rotary, Fixed lever length with steel roller, DPDT, CCW actuation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OPD-AR30
Enclosed Switch Series OP: Side Rotary, Fixed lever length with steel roller, DPDT, CCW actuation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OPH-AR5
Enclosed Switch Series OP: Side Rotary, Fixed lever length with steel roller, 1NO 1NC SPDT, CW actuation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OPH-AR5
Enclosed Switch Series OP: Side Rotary, Fixed lever length with steel roller, 1NO 1NC SPDT, CW actuation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OPH-AR7
Enclosed Switch Series OP: Side Rotary, Fixed lever length with steel roller, 1NO 1NC SPDT, CW actuation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
OPH-AR7
Enclosed Switch Series OP: Side Rotary, Fixed lever length with steel roller, 1NO 1NC SPDT, CW actuation
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-op-ar-642-2097-large-ciid-161255
