| 型号 |
订购 |
价格(不含税)
以实际报价为准 |
制造商 |
ER - Sonalert; 55, 74 dB; 3 to 20 VDC; 3150 + 500 Hz; 20 mA; Black; 17 mm; -20 degC |
|
个
2+ RMB41.06
15+ RMB39.06
25+ RMB38.94
50+ RMB34.22
100+ RMB28.67 |
Mallory Sonalerts |
ER - PIEZOELECTRIC ALARM; 68 DBA (MIN.) @ 2 FT., 6 VDC; FAST PULSE; 6 TO 28; BLACK |
|
个
1+ RMB348.10
15+ RMB312.70
25+ RMB277.30
50+ RMB247.80
100+ RMB241.90 |
Mallory Sonalerts |
ER - ALARM; 30 TO 120 V AC/DC; 68 DB(A) (MIN.) @ 2 FT. AND 30 V AC/DC; PANEL; |
|
个
1+ RMB354.00
15+ RMB318.60
25+ RMB277.30
50+ RMB253.70
100+ RMB241.90 |
Mallory Sonalerts |
ER - CONSTANT, 3 KHZ, 16-28 VDC, 85 @ 2FT, 20MA, 1.69X1.41IN., SOCKET (5MM SPACING) |
|
个
1+ RMB277.30
25+ RMB253.70
50+ RMB233.64
100+ RMB214.17
250+ RMB191.75 |
Mallory Sonalerts |
ER - INDICATOR;PIEZOELECTRIC ALARM; 85 DB (MIN.) @ 30 CM, 12 VDC; CONSTANTFAST PULSE; |
|
个
1+ RMB122.13
25+ RMB118.00
50+ RMB107.38
100+ RMB97.35
250+ RMB83.78 |
Mallory Sonalerts |
ER - INDICATOR;PIEZOELECTRIC ALARM; 90 DB (MIN.) @ 30 CM, 12 VDC; FAST PULSE; 3 TO 28 |
|
个
2+ RMB65.49
25+ RMB57.82
50+ RMB52.63
100+ RMB47.67
250+ RMB44.60 |
Mallory Sonalerts |
ER - INDICATOR;PIEZOELECTRIC ALARM; 85 DB (MIN.) @ 30 CM; 3 TO 24; PANEL MOUNT; BLACK |
|
个
1+ RMB77.29
25+ RMB68.44
50+ RMB61.95
100+ RMB56.17
250+ RMB52.75 |
Mallory Sonalerts |
ER - Metal L Mounting bracket |
|
个
1+ RMB89.09
25+ RMB80.24
100+ RMB74.34
250+ RMB66.08 |
Mallory Sonalerts |
ER - PIEZOELECTRIC ALARM; 80 DBA (MIN.) @ 2 FT., 6 VDC; SLOW PULSE; 6 TO 28; BLACK |
|
个
1+ RMB289.10
15+ RMB259.60
25+ RMB230.69
50+ RMB204.73
100+ RMB198.83 |
Mallory Sonalerts |
ER - Volume Control; 10 to 15 dB |
|
个
10+ RMB13.10
50+ RMB11.56
100+ RMB10.33
250+ RMB9.09
500+ RMB8.79 |
Mallory Sonalerts |
ER - Sonalert, Surface Mount, Audible Signal, Transducer, 5.0Vpp, 2.4k |
|
个
5+ RMB29.03
25+ RMB26.43
100+ RMB23.84
250+ RMB21.95 |
Mallory Sonalerts |
ER - ALARM; 6 TO 28 VDC; 80 DB(A) MIN. @ 2 FT. AND 28 VDC (MAX.); PANEL; NYLON; |
|
个
1+ RMB259.60
15+ RMB231.87
25+ RMB207.09
50+ RMB184.08
100+ RMB178.18 |
Mallory Sonalerts |
ER - ALARM; 6 TO 28 VDC; 60 DBA (MIN.) @ 6 VDC; PANEL MOUNT; 1900 HZ + 300 HZ; |
|
个
1+ RMB197.06
15+ RMB176.41
25+ RMB156.94
50+ RMB139.24
100+ RMB135.11 |
Mallory Sonalerts |
ER - ALARM; 6 TO 28; 75 DB(A) (MIN.) @ 2 FT. AND 28 VAC/VDC; PANEL; 1900 HZ + 300 HZ |
|
个
1+ RMB324.50
15+ RMB289.10
25+ RMB259.60
50+ RMB229.51
100+ RMB223.02 |
Mallory Sonalerts |
ER - PIEZOELECTRIC ALARM; 80 DBA (MIN.) @ 2 FT., 6 VDC; FAST PULSE; 6 TO 16; BLACK |
|
个
1+ RMB277.30
15+ RMB247.80
25+ RMB221.25
50+ RMB196.47
100+ RMB190.57 |
Mallory Sonalerts |
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