Hubbell Incorporated Bonus & Incentive Agreements

Form of Performance Share Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on April 28, 2023)

Form of Stock Appreciation Rights Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 9, 2023)

Form of Restricted Stock Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (incremental) (Filed With SEC on February 9, 2023)

Form of Restricted Stock Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (cliff) (Filed With SEC on February 9, 2023)

Form of 2022-2024 Performance Share Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 9, 2023)

Form of 2021-2023 Performance Share Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 9, 2023)

Form of 2020-2022 Performance Share Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 9, 2023)

Form of Restricted Stock Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 11, 2022)

Form of Performance Share Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 11, 2022)

Form of Stock Appreciation Rights Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 11, 2022)

Form of Restricted Stock Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 11, 2021)

Form of Performance Share Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 11, 2021)

Form of Stock Appreciation Rights Award Agreement under the Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated (Filed With SEC on February 11, 2021)

Hubbell Incorporated 2005 Incentive Award Plan, as amended and restated effective December 4, 2019 (Filed With SEC on February 14, 2020)

First Amendment, dated December 4, 2019, to Hubbell Incorporated Incentive Compensation Plan, adopted effective January 1, 2002 (Filed With SEC on February 14, 2020)

HUBBELL INCORPORATED RESTRICTED STOCK AWARD AGREEMENT HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 16, 2017)

HUBBELL INCORPORATED PERFORMANCE BASED RESTRICTED STOCK AWARD AGREEMENT HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 16, 2017)

HUBBELL INCORPORATED PERFORMANCE SHARE AWARD HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 16, 2017)

HUBBELL INCORPORATED STOCK APPRECIATION RIGHTS AGREEMENT HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 16, 2017)

HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN (As Amended and Restated Effective December 6, 2016) (Filed With SEC on December 12, 2016)

Hubbell Incorporated Senior Executive Incentive Compensation Plan, as Amended and Restated (Effective January 1, 2016) (Filed With SEC on May 9, 2016)

HUBBELL INCORPORATED RESTRICTED STOCK AWARD AGREEMENT HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 18, 2016)

HUBBELL INCORPORATED PERFORMANCE SHARE AWARD HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 18, 2016)

HUBBELL INCORPORATED STOCK APPRECIATION RIGHTS AGREEMENT HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 18, 2016)

HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN (As Amended and Restated Effective May 5, 2015) Amendment (Filed With SEC on February 18, 2016)

EXHIBIT A HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN (As Amended and Restated Effective May 5, 2015) (Filed With SEC on July 24, 2015)

HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN (As Amended and Restated Effective May 5, 2015) (Filed With SEC on May 11, 2015)

HUBBELL INCORPORATED PERFORMANCE BASED RESTRICTED STOCK AWARD AGREEMENT HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 19, 2015)

HUBBELL INCORPORATED PERFORMANCE SHARE AWARD HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 19, 2015)

HUBBELL INCORPORATED STOCK APPRECIATION RIGHTS AGREEMENT HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 19, 2015)

HUBBELLINCORPORATED PERFORMANCEBASED RESTRICTED STOCK AWARD AGREEMENT HUBBELLINCORPORATED 2005 INCENTIVE AWARD PLAN, AS AMENDED AND RESTATED (Filed With SEC on February 18, 2014)

HUBBELL INCORPORATED SENIOR EXECUTIVE INCENTIVE COMPENSATION PLAN ARTICLE I Purpose (Filed With SEC on May 5, 2011)

HUBBELL INCORPORATED 2005 INCENTIVE AWARD PLAN (As Amended and Restated) ARTICLE 1 Purpose (Filed With SEC on May 7, 2010)

EX-10.1: AMENDMENT TO THE INCENTIVE AWARD PLAN (Filed With SEC on November 7, 2006)

Hubbell Incorporated Incentive Compensation Plan 2005 Annual Incentive Guidelines (Filed With SEC on February 24, 2005)

EX-10.Z: INCENTIVE COMPENSATION PLAN (Filed With SEC on March 20, 2002)