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Specifications
Models Reading | With Reset 4 Digits | Without Reset 5 Digits | Without Reset 7 Digit |
Hours | TT4K / HZ (0 to 9999) | TT5 / HZ (0 to 99999) | MTT7 / HZ (0 to 99999.99) |
Hours and 1/10 | TT4K / H (0 to 999.9) | TT5 / HZ (0 to 9999.9) | |
Minutes | TT4K / MZ (0 to 9999) | TT5 / MZ (0 to 99999) | |
Minutes and 1/10 | TT4K / M (0 to 999.9) | TT5 / M (0 to 9999.9) |
» Technical Data
Operating Voltage | 200-240V AC (other voltage on application) |
Frequency | 50 Cycles |
Duty Cycle | Continuous |
Power Consumption | 2.5 watts approx. |
Temperature | -20oC to +60oC |
High Voltage Test | 2 KV |
Face Size | 90 mm x 90 mm (48 mm x 48 mm for MTT7 / HZ) |
Weight | 400 gms. approx. (60 gms. for MTT7 / HZ) |
Counting Range | 99999 or 9999.9 for without reset type 9999 or 9999.9 for with reset type 99999.99 for Mini Time Totalizer |
Height of Digits | 4 mm |
Mounting | Flush Panel |
Connections | To any one phase and neutral as shown |
Technical Data
High Voltage Test | Withstand 2 KV AC between current carrying parts and accessible metal parts 1 KV AC between open contacts |
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Temperature | Operational Range -40oC to +85oC |
Contact Resistance | 10 m ohms (max) |
Insulation Resistance | 100 M ohms (min) |
Actuating Force | 425 gms (max) |
Release Force | 110 gms (min) |
Specification | Conforms to ISS 6089 and JSS 51204 (Defence Grade) |
Housing Material | Wood filled Bakelite (Commercial Grade) Nylon filled Bakelite (Defence Grade) |
K5 (with Gold Plated Contacts) and K8 (with Silver Plated Contacts), are 2NO-2NC, designed for use where space is at premium. K5/K8 Type Micro Switch incorporates butterfly SNAP action mechanism. It also can be used to control 4 isolated circuits or may be wired externally to provide a standard double pole double throw switch. We provide K5/K8 Type Micro Switches at nominal prices. Features
Specifications
Life Expectancy | Mechanical : 1 lac operations Electrical : 50,000 operations |
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High Voltage Test | Withstand 2 KV AC between current carrying parts and accessible metal parts. 1KV AC between open contacts |
Housing Material | Wood filled Bakelite (for Commercial grade) Nylon filled Bakelite (for Defence grade) |
Temperature | Operational range is from -40oC to +70oC |
Contact Resistance | 20m ohms (min) |
Insulation Resistance | 100M ohms (min) |
Rating | 5A/250V AC, 0.5A/250 V DC |
Actuating Force | 400 gms. (max.) |
Release Force | 100 gms. (min.) |
Specification | conforms to JSS51204 (Defence) |
Certificates | CACT Certificate No.1463 is valid upto 30.09.03 for switch type K5A244 |
Technical Data
Current Range | 10, 16, 25, 40, 63, 80, 100, 200, 300, 400, 500 & 600 Amps |
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Voltage Range | 250 OR 440V AC, DC OR AC/ DC |
Mechanism | Slow Break Quick make for AC switching Quick make Quick Break for DC switching Spring return mechanism for AC and DC switching, principally for Breaker Control |
High Voltage Test | Switches withstand 2.5 KV for one minute |
Temperature | Switches are suitable for use upto 50oC (max) ambient temperature |
Mounting Arrangements | Flush at the back of panel Flush at the front of panel (Base Mounting) Universal Mounting (100-600Amp. switches are with universal mounting only) |
Blocked Positions | Switches are also supplied with unwanted position/s blocked when specified |
Specification | Switches conform to IS 13947 (Part I & Part II) 1993 |