
IIS 125 HE SM Emergency Inverter
By IOTA
- Overview
- Specifications
- Delivers 90-minute emergency power to switched or unswitched circuits to operate LED, incandescent, and fluorescent fixtures.
- Surface-mount design
- Sealed maintenance-free VRLA batteries
- Includes momentary contact test switch and status indicators
- Line Voltage allows for remote operation of fixtures up to 1000 feet
Product Type | Emergency Inverter |
Voltage Rating | 120, 277 |
Frequency | 60HZ |
Load Voltage Rating | 120VAC, 277VAC |
Output Power | 125 Watts |
Max. Operating Temp. | 30 |
Min. Operating Temp. | 20 |
Battery Run Time | 90 min |
Battery Chemistry Type | Lead Acid |
Life Safety Testing | Manual Testing |
Regulatory Listing | C-UL-US, UL, UL924 |
Compliance Listing | CA Title 20, ROHS |
Series | IIS |
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Suggested Replacement Products
Product Information
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Spec Sheets
Document Type Document Title Description Updated View SPEC SHEET IIS 125 HE SM Spec Sheet Specification Sheet for IIS 125 HE SM Emergency Inverter 6/1/2021 View -
Guideline Specifications
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Technical Documents (e.g. Instruction Sheets, MSDS, CAD)
Document Type Document Title Description Updated View Installation Instructions Installation Manual for IIS 125 HE Inverters Installation Manual for IIS 125 HE Emergency Inverters (SM and CG models) 6/1/2021 View Material Safety Data Sheet MSDS-HY_Sealed-Lead-Acid-Battery.pdf Safety Data Sheet for Sealed Lead Acid Battery component 5/13/2021 View Technical Bulletins IOTA Contractor Insider: Inverters and Inrush.pdf Select the optimal emergency inverter by understanding the causes and impact of inrush on a circuit. 4/12/2021 View Technical Bulletins IOTA Contractor Insider_Extending-Runtimes.pdf IOTA offers different ways to achieve extended runtimes for 120-minute emergency applications 7/23/2021 View Wiring Diagram Wiring Diagram - IIS Mini Inverter DWG Format - Typical Wiring for an IIS Mini Inverter with 0-10V Dimming Relays 5/12/2022 View Wiring Diagram Wiring Diagram - IIS Mini Inverter PDF Format - Typical Wiring for an IIS Mini Inverter with 0-10V Dimming Relays 5/12/2022 View -
Revit Component Files (Non-Illuminated)
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Utility Rebate Search
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Replacement Parts
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Confidential Documents
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Marketing Material (e.g. Brochures, Sell Sheets, FAQs, )
Document Type Document Title Description Updated View Application Guide 0-10V Dimming with IIS Inverters This Tech Brief details the use of the DR dimming relay capability on select IOTA IIS inverters. 2/17/2022 View Application Guide Contractor Insider - Remote Mounting Guidelines A Quick Reference for knowing remote mounting capabilities of emergency lighting solutions. 10/21/2021 View Application Guide IIS Mini and Micro Inverter Remote Mounting Guidelines for remote mounting IOTA IIS mini and micro-inverter systems 1/4/2023 View Application Guide Tech App_Mini-Inverters and Outdoor Egress.pdf Understand How IIS Mini Inverters Solve Unique Outdoor Emergency Lighting Challenges 7/23/2021 View Brochures IOTA HE Products for California Title 20 IOTA Emergency Lighting Solutions Certified in the Title 20 Appliance Efficiency Database 7/21/2022 View Sell Sheet Sell Sheet - IOTA IIS Mini-Inverters Sell Sheet for IOTA IIS Emergency Mini-Inverters 5/13/2022 View -
Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)
How to Buy
The IOTA products are primarily sold through a network of agents and distributors across North America.
• Find an Agent or Distributor
Technical Support
The IOTA technical team is dedicated to providing outstanding product support. Please click on the appropriate link below,
or feel free to call us at 855.363.9527.• FAQs
• Email Us
Warranty
Please click on the appropriate link below to learn more about IOTA terms & conditions and product warranty options.
• IOTA Emergency Products with Batteries
• IOTA Emergency Control (ALCR) Devices
• IOTA DLS Battery Chargers and Power Converters
• IOTA Warranty Replacements & Stock Returns

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