Products
▲ Standard configuration includes 4 sets of gold-plated contacts.
▲ Strong locking force of 1300N.
▲ 12 types of contact points are available for selection.
▲ Emergency unlocking function of indicator light.
▲ Compatible with 6 types of operation keys.
Composition of electromagnetic four group contact models
Door locking/releasing method
4: Mechanical locking/DC24V electromagnetic release
7: DC24V electromagnetic lock/mechanical release
Head material
E : plastics
Type of outlet hole M: M20
Back unlock
Empty: without back unlock function
B: Equipped with back unlocking function
| Shell material | Pa66 flame retardant | |
| Contact material | Silver alloy gold plating | |
| Protection level | IP67 (EN60947-5-01, except for key operation hole) | |
| service life | Mechanical over 1 million cycles, electrical over 150000 cycles | |
| Tensile strength during locking | 1300N | |
| rated insulation voltage | 300V | |
| rated impulse withstand voltage | 2.5KV | |
| Rated open thermal current | 10A | |
| Utilization category | AC-15 | DC-13 |
| rated operational voltage | 240V | 30V |
| rated working current | 3A | 2.3A |
| Rated conditional short-circuit current | 1000A | |
| Forced Separation Actuating Force | >80N | |
| Forced Separation Distance | >10mm | |
| Allow operation speed | 0.05～0.5m/s | |
| Allow operating frequency | Maximum 20 operations per minute | |
| ambient temperature | -20 ℃~60 ℃, no freezing | |
| ambient humidity | Below 83% RH | |
| pilot lamp | |
| rated voltage | 24VDC |
| Rated current | 1mA |
| Light source color | green |
| solenoid | |
| rated operational voltage | Dc24±10% |
| Rated current | 200mA initial value |
| power | 4.8W |
| Light source color | Grade B (130 ℃) |
|
DK electromagnetic four group contact series |
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