Mod E-Tech Engineering Pvt. Ltd. Offers DC Fail Safe Brakes. Mod E-Tech Engineering Pvt. Ltd. Is an ISO 9001:2000 certified company. The company manufactures range of Electromagnetic Brakes. The DC Fail Safe Brakes is used for various applications, and is operated by applying a D.C. Voltage to the brake. The Fail Safe Brakes comes with Optional Manual release and dust seal. The DC Fail Safe Brakes consists of Epoxy Resin Bonded Vibration Proof coil. The Fail Safe Brakes comes with Metal part rust protection and IP 64 Protection against dust and water sprinklings.